195095412 has 96 divisors (see below), whose sum is σ = 527788800. Its totient is φ = 62246016.

The previous prime is 195095399. The next prime is 195095419. The reversal of 195095412 is 214590591.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195095419) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 522858 + ... + 523230.

It is an arithmetic number, because the mean of its divisors is an integer number (5497800).

Almost surely, 2^195095412 is an apocalyptic number.

195095412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 195095412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263894400).

195095412 is an abundant number, since it is smaller than the sum of its proper divisors (332693388).

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

195095412 is a wasteful number, since it uses less digits than its factorization.

195095412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582 (or 574 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The square root of 195095412 is about 13967.6559235972. The cubic root of 195095412 is about 579.9835627526.

The spelling of 195095412 in words is "one hundred ninety-five million, ninety-five thousand, four hundred twelve".