88736656 has 20 divisors (see below), whose sum is σ = 176575132. Its totient is φ = 43168896.

The previous prime is 88736653. The next prime is 88736657. The reversal of 88736656 is 65663788.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 79495056 + 9241600 = 8916^2 + 3040^2 .

It is not an unprimeable number, because it can be changed into a prime (88736653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74355 + ... + 75538.

Almost surely, 2^88736656 is an apocalyptic number.

It is an amenable number.

88736656 is a deficient number, since it is larger than the sum of its proper divisors (87838476).

88736656 is a wasteful number, since it uses less digits than its factorization.

88736656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149938 (or 149932 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 49.

The square root of 88736656 is about 9420.0135881006. The cubic root of 88736656 is about 446.0337135260.

The spelling of 88736656 in words is "eighty-eight million, seven hundred thirty-six thousand, six hundred fifty-six".