88437880 has 16 divisors (see below), whose sum is σ = 198985320. Its totient is φ = 35375136.

The previous prime is 88437871. The next prime is 88437883. The reversal of 88437880 is 8873488.

It is a self number, because there is not a number n which added to its sum of digits gives 88437880.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88437883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105434 + ... + 1105513.

Almost surely, 2^88437880 is an apocalyptic number.

It is an amenable number.

88437880 is an abundant number, since it is smaller than the sum of its proper divisors (110547440).

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

88437880 is a wasteful number, since it uses less digits than its factorization.

88437880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2210958 (or 2210954 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 46.

The square root of 88437880 is about 9404.1416407879. The cubic root of 88437880 is about 445.5325526684.

The spelling of 88437880 in words is "eighty-eight million, four hundred thirty-seven thousand, eight hundred eighty".