888920253 has 24 divisors (see below), whose sum is σ = 1392883128. Its totient is φ = 543025152.

The previous prime is 888920251. The next prime is 888920269. The reversal of 888920253 is 352029888.

It can be written as a sum of positive squares in 4 ways, for example, as 16426809 + 872493444 = 4053^2 + 29538^2 .

It is not a de Polignac number, because 888920253 - 2¹ = 888920251 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 888920199 and 888920208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (888920251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11700 + ... + 43757.

It is an arithmetic number, because the mean of its divisors is an integer number (58036797).

Almost surely, 2^888920253 is an apocalyptic number.

It is an amenable number.

888920253 is a deficient number, since it is larger than the sum of its proper divisors (503962875).

888920253 is a wasteful number, since it uses less digits than its factorization.

888920253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55613 (or 55610 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 888920253 is about 29814.7656874912. The cubic root of 888920253 is about 961.5110221242.

The spelling of 888920253 in words is "eight hundred eighty-eight million, nine hundred twenty thousand, two hundred fifty-three".