88811928 has 48 divisors (see below), whose sum is σ = 253195800. Its totient is φ = 28045440.

The previous prime is 88811923. The next prime is 88811929. The reversal of 88811928 is 82911888.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88811923) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31093 + ... + 33828.

Almost surely, 2^88811928 is an apocalyptic number.

It is an amenable number.

88811928 is an abundant number, since it is smaller than the sum of its proper divisors (164383872).

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

88811928 is a wasteful number, since it uses less digits than its factorization.

88811928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64952 (or 64945 counting only the distinct ones).

The product of its digits is 73728, while the sum is 45.

The square root of 88811928 is about 9424.0080645127. The cubic root of 88811928 is about 446.1597958108.

The spelling of 88811928 in words is "eighty-eight million, eight hundred eleven thousand, nine hundred twenty-eight".