8008992 has 36 divisors (see below), whose sum is σ = 22776390. Its totient is φ = 2669568.

The previous prime is 8008967. The next prime is 8009003. The reversal of 8008992 is 2998008.

It can be written as a sum of positive squares in only one way, i.e., 6170256 + 1838736 = 2484^2 + 1356^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13617 + ... + 14192.

Almost surely, 2^8008992 is an apocalyptic number.

It is an amenable number.

8008992 is an abundant number, since it is smaller than the sum of its proper divisors (14767398).

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

8008992 is a wasteful number, since it uses less digits than its factorization.

8008992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27825 (or 27814 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 36.

The square root of 8008992 is about 2830.0162543703. The cubic root of 8008992 is about 200.0749052758.

The spelling of 8008992 in words is "eight million, eight thousand, nine hundred ninety-two".