196431504 has 20 divisors (see below), whose sum is σ = 507448176. Its totient is φ = 65477152.

The previous prime is 196431497. The next prime is 196431527. The reversal of 196431504 is 405134691.

196431504 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2046114 + ... + 2046209.

Almost surely, 2^196431504 is an apocalyptic number.

It is an amenable number.

196431504 is an abundant number, since it is smaller than the sum of its proper divisors (311016672).

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

196431504 is a wasteful number, since it uses less digits than its factorization.

196431504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4092334 (or 4092328 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 196431504 is about 14015.4023845197. The cubic root of 196431504 is about 581.3045388528.

The spelling of 196431504 in words is "one hundred ninety-six million, four hundred thirty-one thousand, five hundred four".