88736472 has 160 divisors (see below), whose sum is σ = 277041600. Its totient is φ = 26308800.

The previous prime is 88736467. The next prime is 88736489. The reversal of 88736472 is 27463788.

It is a happy number.

It is a super-2 number, since 2×88736472² = 15748322926013568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 420447 + ... + 420657.

It is an arithmetic number, because the mean of its divisors is an integer number (1731510).

Almost surely, 2^88736472 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 88736472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (138520800).

88736472 is an abundant number, since it is smaller than the sum of its proper divisors (188305128).

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

88736472 is a wasteful number, since it uses less digits than its factorization.

88736472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299 (or 286 counting only the distinct ones).

The product of its digits is 451584, while the sum is 45.

The square root of 88736472 is about 9420.0038216553. The cubic root of 88736472 is about 446.0334052345.

The spelling of 88736472 in words is "eighty-eight million, seven hundred thirty-six thousand, four hundred seventy-two".