253208022 has 32 divisors (see below), whose sum is σ = 534297600. Its totient is φ = 79776288.

The previous prime is 253207973. The next prime is 253208023. The reversal of 253208022 is 220802352.

It is a super-2 number, since 2×253208022² = 128228604810304968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 253207983 and 253208001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253208023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52288 + ... + 56924.

It is an arithmetic number, because the mean of its divisors is an integer number (16696800).

Almost surely, 2^253208022 is an apocalyptic number.

253208022 is an abundant number, since it is smaller than the sum of its proper divisors (281089578).

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

253208022 is a wasteful number, since it uses less digits than its factorization.

253208022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5140.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 253208022 is about 15912.5114925332. The cubic root of 253208022 is about 632.6436503961.

The spelling of 253208022 in words is "two hundred fifty-three million, two hundred eight thousand, twenty-two".