210192474 has 16 divisors (see below), whose sum is σ = 421600608. Its totient is φ = 69861552.

The previous prime is 210192443. The next prime is 210192481. The reversal of 210192474 is 474291012.

It is a super-2 number, since 2×210192474² = 88361752252481352, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48397 + ... + 52560.

It is an arithmetic number, because the mean of its divisors is an integer number (26350038).

Almost surely, 2^210192474 is an apocalyptic number.

210192474 is an abundant number, since it is smaller than the sum of its proper divisors (211408134).

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

210192474 is a wasteful number, since it uses less digits than its factorization.

210192474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101309.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 210192474 is about 14498.0162091232. The cubic root of 210192474 is about 594.5737351316.

The spelling of 210192474 in words is "two hundred ten million, one hundred ninety-two thousand, four hundred seventy-four".