253258474 has 32 divisors (see below), whose sum is σ = 456420096. Its totient is φ = 103044480.

The previous prime is 253258463. The next prime is 253258483. The reversal of 253258474 is 474852352.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41244 + ... + 46984.

It is an arithmetic number, because the mean of its divisors is an integer number (14263128).

Almost surely, 2^253258474 is an apocalyptic number.

253258474 is a deficient number, since it is larger than the sum of its proper divisors (203161622).

253258474 is a wasteful number, since it uses less digits than its factorization.

253258474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5910.

The product of its digits is 268800, while the sum is 40.

The square root of 253258474 is about 15914.0967070079. The cubic root of 253258474 is about 632.6856659393.

The spelling of 253258474 in words is "two hundred fifty-three million, two hundred fifty-eight thousand, four hundred seventy-four".