88128332 has 12 divisors (see below), whose sum is σ = 159542880. Its totient is φ = 42544656.

The previous prime is 88128277. The next prime is 88128343. The reversal of 88128332 is 23382188.

It is a happy number.

It is a super-2 number, since 2×88128332² = 15533205802204448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 88128292 and 88128301.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 379748 + ... + 379979.

It is an arithmetic number, because the mean of its divisors is an integer number (13295240).

Almost surely, 2^88128332 is an apocalyptic number.

It is an amenable number.

88128332 is a deficient number, since it is larger than the sum of its proper divisors (71414548).

88128332 is a wasteful number, since it uses less digits than its factorization.

88128332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759760 (or 759758 counting only the distinct ones).

The product of its digits is 18432, while the sum is 35.

The square root of 88128332 is about 9387.6691462791. The cubic root of 88128332 is about 445.0121311342.

The spelling of 88128332 in words is "eighty-eight million, one hundred twenty-eight thousand, three hundred thirty-two".