808973052 has 24 divisors (see below), whose sum is σ = 1888126800. Its totient is φ = 269582976.

The previous prime is 808973047. The next prime is 808973057. The reversal of 808973052 is 250379808.

It is an interprime number because it is at equal distance from previous prime (808973047) and next prime (808973057).

It is a junction number, because it is equal to n+sod(n) for n = 808972995 and 808973013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808973057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51774 + ... + 65562.

It is an arithmetic number, because the mean of its divisors is an integer number (78671950).

Almost surely, 2^808973052 is an apocalyptic number.

It is an amenable number.

808973052 is an abundant number, since it is smaller than the sum of its proper divisors (1079153748).

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

808973052 is a wasteful number, since it uses less digits than its factorization.

808973052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18685 (or 18683 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 808973052 is about 28442.4515820982. The cubic root of 808973052 is about 931.7756387368.

The spelling of 808973052 in words is "eight hundred eight million, nine hundred seventy-three thousand, fifty-two".