253876422 has 64 divisors (see below), whose sum is σ = 542121984. Its totient is φ = 79134720.

The previous prime is 253876421. The next prime is 253876433. The reversal of 253876422 is 224678352.

253876422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

253876422 is a modest number, since divided by 76422 gives 2538 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (253876421) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 987718 + ... + 987974.

It is an arithmetic number, because the mean of its divisors is an integer number (8470656).

Almost surely, 2^253876422 is an apocalyptic number.

It is a pronic number, being equal to 15933×15934.

253876422 is an abundant number, since it is smaller than the sum of its proper divisors (288245562).

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

253876422 is a wasteful number, since it uses less digits than its factorization.

253876422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453.

The product of its digits is 161280, while the sum is 39.

The square root of 253876422 is about 15933.4999921549. The cubic root of 253876422 is about 633.1998300935.

The spelling of 253876422 in words is "two hundred fifty-three million, eight hundred seventy-six thousand, four hundred twenty-two".