196975374 has 24 divisors (see below), whose sum is σ = 396417960. Its totient is φ = 65249712.

The previous prime is 196975369. The next prime is 196975393. The reversal of 196975374 is 473579691.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237192 + ... + 238020.

It is an arithmetic number, because the mean of its divisors is an integer number (16517415).

Almost surely, 2^196975374 is an apocalyptic number.

196975374 is an abundant number, since it is smaller than the sum of its proper divisors (199442586).

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

196975374 is an equidigital number, since it uses as much as digits as its factorization.

196975374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232 (or 1033 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 51.

The square root of 196975374 is about 14034.7915552743. The cubic root of 196975374 is about 581.8405403887.

The spelling of 196975374 in words is "one hundred ninety-six million, nine hundred seventy-five thousand, three hundred seventy-four".