88859136 has 160 divisors (see below), whose sum is σ = 259858368. Its totient is φ = 26869760.

The previous prime is 88859131. The next prime is 88859171. The reversal of 88859136 is 63195888.

It is a Harshad number since it is a multiple of its sum of digits (48).

Its product of digits (414720) is a multiple of the sum of its prime factors (162).

It is not an unprimeable number, because it can be changed into a prime (88859131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1070551 + ... + 1070633.

Almost surely, 2^88859136 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 88859136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (129929184).

88859136 is an abundant number, since it is smaller than the sum of its proper divisors (170999232).

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

88859136 is a wasteful number, since it uses less digits than its factorization.

88859136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162 (or 146 counting only the distinct ones).

The product of its digits is 414720, while the sum is 48.

The square root of 88859136 is about 9426.5123985491. The cubic root of 88859136 is about 446.2388339210.

The spelling of 88859136 in words is "eighty-eight million, eight hundred fifty-nine thousand, one hundred thirty-six".