88008040 has 32 divisors (see below), whose sum is σ = 204849000. Its totient is φ = 33988864.

The previous prime is 88008029. The next prime is 88008043. The reversal of 88008040 is 4080088.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 76352644 + 11655396 = 8738^2 + 3414^2 .

It is not an unprimeable number, because it can be changed into a prime (88008043) 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, 36775 + ... + 39094.

Almost surely, 2^88008040 is an apocalyptic number.

It is an amenable number.

88008040 is an abundant number, since it is smaller than the sum of its proper divisors (116840960).

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

88008040 is a wasteful number, since it uses less digits than its factorization.

88008040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75909 (or 75905 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 88008040 is about 9381.2600432991. The cubic root of 88008040 is about 444.8095637619.

The spelling of 88008040 in words is "eighty-eight million, eight thousand, forty".