88243880 has 16 divisors (see below), whose sum is σ = 198548820. Its totient is φ = 35297536.

The previous prime is 88243879. The next prime is 88243901. The reversal of 88243880 is 8834288.

It can be written as a sum of positive squares in 2 ways, for example, as 86750596 + 1493284 = 9314^2 + 1222^2 .

It is an unprimeable number.

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, 1103009 + ... + 1103088.

Almost surely, 2^88243880 is an apocalyptic number.

It is an amenable number.

88243880 is an abundant number, since it is smaller than the sum of its proper divisors (110304940).

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

88243880 is a wasteful number, since it uses less digits than its factorization.

88243880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2206108 (or 2206104 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The square root of 88243880 is about 9393.8213736477. The cubic root of 88243880 is about 445.2065362854.

The spelling of 88243880 in words is "eighty-eight million, two hundred forty-three thousand, eight hundred eighty".