88300720 has 40 divisors (see below), whose sum is σ = 217378944. Its totient is φ = 33242112.

The previous prime is 88300711. The next prime is 88300739. The reversal of 88300720 is 2700388.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31104 + ... + 33823.

Almost surely, 2^88300720 is an apocalyptic number.

88300720 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

88300720 is an abundant number, since it is smaller than the sum of its proper divisors (129078224).

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

88300720 is a wasteful number, since it uses less digits than its factorization.

88300720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64957 (or 64951 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 88300720 is about 9396.8462794706. The cubic root of 88300720 is about 445.3021051724.

The spelling of 88300720 in words is "eighty-eight million, three hundred thousand, seven hundred twenty".