88564132 has 6 divisors (see below), whose sum is σ = 154987238. Its totient is φ = 44282064.

The previous prime is 88564127. The next prime is 88564153. The reversal of 88564132 is 23146588.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 85082176 + 3481956 = 9224^2 + 1866^2 .

It is a junction number, because it is equal to n+sod(n) for n = 88564091 and 88564100.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11070513 + ... + 11070520.

Almost surely, 2^88564132 is an apocalyptic number.

It is an amenable number.

88564132 is a deficient number, since it is larger than the sum of its proper divisors (66423106).

88564132 is a wasteful number, since it uses less digits than its factorization.

88564132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22141037 (or 22141035 counting only the distinct ones).

The product of its digits is 46080, while the sum is 37.

The square root of 88564132 is about 9410.8518211690. The cubic root of 88564132 is about 445.7444627317.

The spelling of 88564132 in words is "eighty-eight million, five hundred sixty-four thousand, one hundred thirty-two".