195940504 has 32 divisors (see below), whose sum is σ = 390327120. Its totient is φ = 91892736.

The previous prime is 195940489. The next prime is 195940543. The reversal of 195940504 is 405049591.

195940504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×195940504² = 76785362215548032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40267 + ... + 44869.

Almost surely, 2^195940504 is an apocalyptic number.

It is an amenable number.

195940504 is a deficient number, since it is larger than the sum of its proper divisors (194386616).

195940504 is a wasteful number, since it uses less digits than its factorization.

195940504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4939 (or 4935 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 37.

The square root of 195940504 is about 13997.8749815820. The cubic root of 195940504 is about 580.8197919804.

The spelling of 195940504 in words is "one hundred ninety-five million, nine hundred forty thousand, five hundred four".