88636448 has 12 divisors (see below), whose sum is σ = 174503070. Its totient is φ = 44318208.

The previous prime is 88636439. The next prime is 88636469. The reversal of 88636448 is 84463688.

It can be written as a sum of positive squares in only one way, i.e., 81938704 + 6697744 = 9052^2 + 2588^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1384913 + ... + 1384976.

Almost surely, 2^88636448 is an apocalyptic number.

It is an amenable number.

88636448 is a deficient number, since it is larger than the sum of its proper divisors (85866622).

88636448 is a wasteful number, since it uses less digits than its factorization.

88636448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2769899 (or 2769891 counting only the distinct ones).

The product of its digits is 884736, while the sum is 47.

The square root of 88636448 is about 9414.6931973379. The cubic root of 88636448 is about 445.8657521908.

The spelling of 88636448 in words is "eighty-eight million, six hundred thirty-six thousand, four hundred forty-eight".