88761672 has 24 divisors (see below), whose sum is σ = 240396390. Its totient is φ = 29587200.

The previous prime is 88761653. The next prime is 88761683. The reversal of 88761672 is 27616788.

It can be written as a sum of positive squares in only one way, i.e., 56340036 + 32421636 = 7506^2 + 5694^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 616329 + ... + 616472.

Almost surely, 2^88761672 is an apocalyptic number.

It is an amenable number.

88761672 is an abundant number, since it is smaller than the sum of its proper divisors (151634718).

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

88761672 is a wasteful number, since it uses less digits than its factorization.

88761672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1232813 (or 1232806 counting only the distinct ones).

The product of its digits is 225792, while the sum is 45.

The square root of 88761672 is about 9421.3413057802. The cubic root of 88761672 is about 446.0756237936.

The spelling of 88761672 in words is "eighty-eight million, seven hundred sixty-one thousand, six hundred seventy-two".