88640048 has 40 divisors (see below), whose sum is σ = 196728480. Its totient is φ = 37900800.

The previous prime is 88640039. The next prime is 88640051. The reversal of 88640048 is 84004688.

It is a junction number, because it is equal to n+sod(n) for n = 88639993 and 88640020.

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, 77948 + ... + 79076.

It is an arithmetic number, because the mean of its divisors is an integer number (4918212).

Almost surely, 2^88640048 is an apocalyptic number.

It is an amenable number.

88640048 is an abundant number, since it is smaller than the sum of its proper divisors (108088432).

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

88640048 is a wasteful number, since it uses less digits than its factorization.

88640048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845 (or 1839 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 38.

The square root of 88640048 is about 9414.8843859072. The cubic root of 88640048 is about 445.8717884397.

The spelling of 88640048 in words is "eighty-eight million, six hundred forty thousand, forty-eight".