195249382 has 8 divisors (see below), whose sum is σ = 292950936. Its totient is φ = 97599072.

The previous prime is 195249371. The next prime is 195249389. The reversal of 195249382 is 283942591.

195249382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195249389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1168 + ... + 19795.

It is an arithmetic number, because the mean of its divisors is an integer number (36618867).

Almost surely, 2^195249382 is an apocalyptic number.

195249382 is a deficient number, since it is larger than the sum of its proper divisors (97701554).

195249382 is a wasteful number, since it uses less digits than its factorization.

195249382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25622.

The product of its digits is 155520, while the sum is 43.

The square root of 195249382 is about 13973.1664986860. The cubic root of 195249382 is about 580.1360976696.

The spelling of 195249382 in words is "one hundred ninety-five million, two hundred forty-nine thousand, three hundred eighty-two".