808773252 has 24 divisors (see below), whose sum is σ = 2156728896. Its totient is φ = 231078048.

The previous prime is 808773241. The next prime is 808773253. The reversal of 808773252 is 252377808.

It is a super-2 number, since 2×808773252² = 1308228346301311008, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (808773253) 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, 4814043 + ... + 4814210.

It is an arithmetic number, because the mean of its divisors is an integer number (89863704).

Almost surely, 2^808773252 is an apocalyptic number.

It is an amenable number.

808773252 is an abundant number, since it is smaller than the sum of its proper divisors (1347955644).

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

808773252 is a wasteful number, since it uses less digits than its factorization.

808773252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9628267 (or 9628265 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 808773252 is about 28438.9390097451. The cubic root of 808773252 is about 931.6989225013.

The spelling of 808773252 in words is "eight hundred eight million, seven hundred seventy-three thousand, two hundred fifty-two".