88370720 has 24 divisors (see below), whose sum is σ = 208776204. Its totient is φ = 35348224.

The previous prime is 88370713. The next prime is 88370741. The reversal of 88370720 is 2707388.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 86638864 + 1731856 = 9308^2 + 1316^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275999 + ... + 276318.

Almost surely, 2^88370720 is an apocalyptic number.

88370720 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

88370720 is an abundant number, since it is smaller than the sum of its proper divisors (120405484).

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

88370720 is a wasteful number, since it uses less digits than its factorization.

88370720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552332 (or 552324 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 88370720 is about 9400.5701954722. The cubic root of 88370720 is about 445.4197445078.

The spelling of 88370720 in words is "eighty-eight million, three hundred seventy thousand, seven hundred twenty".