88601604 has 144 divisors (see below), whose sum is σ = 264374208. Its totient is φ = 22885632.

The previous prime is 88601593. The next prime is 88601609. The reversal of 88601604 is 40610688.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88601609) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 512062 + ... + 512234.

It is an arithmetic number, because the mean of its divisors is an integer number (1835932).

Almost surely, 2^88601604 is an apocalyptic number.

88601604 is a gapful number since it is divisible by the number (84) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88601604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132187104).

88601604 is an abundant number, since it is smaller than the sum of its proper divisors (175772604).

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

88601604 is a wasteful number, since it uses less digits than its factorization.

88601604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274 (or 265 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 33.

The square root of 88601604 is about 9412.8425037286. The cubic root of 88601604 is about 445.8073195602.

The spelling of 88601604 in words is "eighty-eight million, six hundred one thousand, six hundred four".