88990080 has 64 divisors (see below), whose sum is σ = 283662000. Its totient is φ = 23730176.

The previous prime is 88990073. The next prime is 88990093. The reversal of 88990080 is 8009988.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21255 + ... + 25094.

Almost surely, 2^88990080 is an apocalyptic number.

88990080 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

88990080 is an abundant number, since it is smaller than the sum of its proper divisors (194671920).

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

88990080 is a wasteful number, since it uses less digits than its factorization.

88990080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46371 (or 46359 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 42.

The square root of 88990080 is about 9433.4553584569. The cubic root of 88990080 is about 446.4579208255.

The spelling of 88990080 in words is "eighty-eight million, nine hundred ninety thousand, eighty".