195246252 has 18 divisors (see below), whose sum is σ = 493539228. Its totient is φ = 65082072.

The previous prime is 195246251. The next prime is 195246253. The reversal of 195246252 is 252642591.

195246252 is a `hidden beast` number, since 1 + 9 + 5 + 24 + 625 + 2 = 666.

195246252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (195246251) and next prime (195246253).

It is a tau number, because it is divible by the number of its divisors (18).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 5423507 = 195246252 / (1 + 9 + 5 + 2 + 4 + 6 + 2 + 5 + 2).

It is not an unprimeable number, because it can be changed into a prime (195246251) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2711718 + ... + 2711789.

It is an arithmetic number, because the mean of its divisors is an integer number (27418846).

Almost surely, 2^195246252 is an apocalyptic number.

195246252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

195246252 is an abundant number, since it is smaller than the sum of its proper divisors (298292976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

195246252 is a wasteful number, since it uses less digits than its factorization.

195246252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5423517 (or 5423512 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 195246252 is about 13973.0544978541. The cubic root of 195246252 is about 580.1329976416.

The spelling of 195246252 in words is "one hundred ninety-five million, two hundred forty-six thousand, two hundred fifty-two".