196474902 has 32 divisors (see below), whose sum is σ = 423816288. Its totient is φ = 60362496.

The previous prime is 196474891. The next prime is 196474909. The reversal of 196474902 is 209474691.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196474909) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65058 + ... + 68010.

It is an arithmetic number, because the mean of its divisors is an integer number (13244259).

Almost surely, 2^196474902 is an apocalyptic number.

196474902 is an abundant number, since it is smaller than the sum of its proper divisors (227341386).

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

196474902 is a wasteful number, since it uses less digits than its factorization.

196474902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3824.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 196474902 is about 14016.9505242760. The cubic root of 196474902 is about 581.3473452870.

The spelling of 196474902 in words is "one hundred ninety-six million, four hundred seventy-four thousand, nine hundred two".