196590474 has 12 divisors (see below), whose sum is σ = 425946066. Its totient is φ = 65530152.

The previous prime is 196590469. The next prime is 196590481. The reversal of 196590474 is 474095691.

196590474 is a `hidden beast` number, since 1 + 96 + 5 + 90 + 474 = 666.

196590474 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 179426025 + 17164449 = 13395^2 + 4143^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5460829 + ... + 5460864.

Almost surely, 2^196590474 is an apocalyptic number.

196590474 is an abundant number, since it is smaller than the sum of its proper divisors (229355592).

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

196590474 is a wasteful number, since it uses less digits than its factorization.

196590474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10921701 (or 10921698 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 196590474 is about 14021.0724982078. The cubic root of 196590474 is about 581.4613111680.

The spelling of 196590474 in words is "one hundred ninety-six million, five hundred ninety thousand, four hundred seventy-four".