196692465 has 32 divisors (see below), whose sum is σ = 350766720. Its totient is φ = 93533184.

The previous prime is 196692421. The next prime is 196692469. The reversal of 196692465 is 564296691.

It is not a de Polignac number, because 196692465 - 2⁷ = 196692337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196692469) 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, 15454 + ... + 25143.

It is an arithmetic number, because the mean of its divisors is an integer number (10961460).

Almost surely, 2^196692465 is an apocalyptic number.

196692465 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

196692465 is a deficient number, since it is larger than the sum of its proper divisors (154074255).

196692465 is a wasteful number, since it uses less digits than its factorization.

196692465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40641.

The product of its digits is 699840, while the sum is 48.

The square root of 196692465 is about 14024.7090878920. The cubic root of 196692465 is about 581.5618476906.

The spelling of 196692465 in words is "one hundred ninety-six million, six hundred ninety-two thousand, four hundred sixty-five".