195602612 has 12 divisors (see below), whose sum is σ = 362440260. Its totient is φ = 92048256.

The previous prime is 195602611. The next prime is 195602621. The reversal of 195602612 is 216206591.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 63904036 + 131698576 = 7994^2 + 11476^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (195602611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1438187 + ... + 1438322.

It is an arithmetic number, because the mean of its divisors is an integer number (30203355).

Almost surely, 2^195602612 is an apocalyptic number.

It is an amenable number.

195602612 is a deficient number, since it is larger than the sum of its proper divisors (166837648).

195602612 is a wasteful number, since it uses less digits than its factorization.

195602612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2876530 (or 2876528 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

The square root of 195602612 is about 13985.8003703757. The cubic root of 195602612 is about 580.4857326164.

The spelling of 195602612 in words is "one hundred ninety-five million, six hundred two thousand, six hundred twelve".