253231082 has 32 divisors (see below), whose sum is σ = 435456000. Its totient is φ = 109410048.

The previous prime is 253231073. The next prime is 253231151. The reversal of 253231082 is 280132352.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 86519 + ... + 89397.

It is an arithmetic number, because the mean of its divisors is an integer number (13608000).

Almost surely, 2^253231082 is an apocalyptic number.

253231082 is a deficient number, since it is larger than the sum of its proper divisors (182224918).

253231082 is a wasteful number, since it uses less digits than its factorization.

253231082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3110.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 253231082 is about 15913.2360631017. The cubic root of 253231082 is about 632.6628550532.

The spelling of 253231082 in words is "two hundred fifty-three million, two hundred thirty-one thousand, eighty-two".