88247040 has 288 divisors, whose sum is σ = 333580800. Its totient is φ = 19869696.

The previous prime is 88247023. The next prime is 88247063. The reversal of 88247040 is 4074288.

It is a junction number, because it is equal to n+sod(n) for n = 88246992 and 88247010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1317087 + ... + 1317153.

Almost surely, 2^88247040 is an apocalyptic number.

88247040 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88247040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166790400).

88247040 is an abundant number, since it is smaller than the sum of its proper divisors (245333760).

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

88247040 is an equidigital number, since it uses as much as digits as its factorization.

88247040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112 (or 84 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 33.

The square root of 88247040 is about 9393.9895678034. The cubic root of 88247040 is about 445.2118504816.

The spelling of 88247040 in words is "eighty-eight million, two hundred forty-seven thousand, forty".