88031888 has 40 divisors (see below), whose sum is σ = 196743360. Its totient is φ = 37376640.

The previous prime is 88031873. The next prime is 88031891. The reversal of 88031888 is 88813088.

It is a super-2 number, since 2×88031888² = 15499226609689088, which contains 22 as substring.

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, 8603 + ... + 15813.

It is an arithmetic number, because the mean of its divisors is an integer number (4918584).

Almost surely, 2^88031888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88031888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98371680).

88031888 is an abundant number, since it is smaller than the sum of its proper divisors (108711472).

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

88031888 is a wasteful number, since it uses less digits than its factorization.

88031888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7335 (or 7329 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 44.

The square root of 88031888 is about 9382.5310018140. The cubic root of 88031888 is about 444.8497375932.

It can be divided in two parts, 880 and 31888, that added together give a 15-th power (32768 = 2¹⁵).

The spelling of 88031888 in words is "eighty-eight million, thirty-one thousand, eight hundred eighty-eight".