88538736 has 80 divisors (see below), whose sum is σ = 268732800. Its totient is φ = 24764160.

The previous prime is 88538701. The next prime is 88538761. The reversal of 88538736 is 63783588.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 415 + ... + 13313.

It is an arithmetic number, because the mean of its divisors is an integer number (3359160).

Almost surely, 2^88538736 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 88538736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134366400).

88538736 is an abundant number, since it is smaller than the sum of its proper divisors (180194064).

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

88538736 is a wasteful number, since it uses less digits than its factorization.

88538736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12934 (or 12928 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The square root of 88538736 is about 9409.5024310534. The cubic root of 88538736 is about 445.7018525225.

It can be divided in two parts, 885 and 38736, that added together give a triangular number (39621 = T₂₈₁).

The spelling of 88538736 in words is "eighty-eight million, five hundred thirty-eight thousand, seven hundred thirty-six".