88352388 has 36 divisors (see below), whose sum is σ = 224077308. Its totient is φ = 29352960.

The previous prime is 88352371. The next prime is 88352399. The reversal of 88352388 is 88325388.

It can be written as a sum of positive squares in 2 ways, for example, as 10771524 + 77580864 = 3282^2 + 8808^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×88352388² = 15612288930605088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7348 + ... + 15188.

Almost surely, 2^88352388 is an apocalyptic number.

It is an amenable number.

88352388 is an abundant number, since it is smaller than the sum of its proper divisors (135724920).

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

88352388 is a wasteful number, since it uses less digits than its factorization.

88352388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8164 (or 8159 counting only the distinct ones).

The product of its digits is 368640, while the sum is 45.

The square root of 88352388 is about 9399.5950976625. The cubic root of 88352388 is about 445.3889424524.

Subtracting from 88352388 its reverse (88325388), we obtain a cube (27000 = 30³).

The spelling of 88352388 in words is "eighty-eight million, three hundred fifty-two thousand, three hundred eighty-eight".