252274474 has 8 divisors (see below), whose sum is σ = 386463168. Its totient is φ = 123453420.

The previous prime is 252274469. The next prime is 252274483. The reversal of 252274474 is 474472252.

252274474 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1341792 + ... + 1341979.

It is an arithmetic number, because the mean of its divisors is an integer number (48307896).

Almost surely, 2^252274474 is an apocalyptic number.

252274474 is a deficient number, since it is larger than the sum of its proper divisors (134188694).

252274474 is a wasteful number, since it uses less digits than its factorization.

252274474 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683820.

The product of its digits is 125440, while the sum is 37.

The square root of 252274474 is about 15883.1506320377. The cubic root of 252274474 is about 631.8651988443.

The spelling of 252274474 in words is "two hundred fifty-two million, two hundred seventy-four thousand, four hundred seventy-four".