88976665 has 16 divisors (see below), whose sum is σ = 112306176. Its totient is φ = 67579200.

The previous prime is 88976659. The next prime is 88976689. The reversal of 88976665 is 56667988.

It is a happy number.

It is not a de Polignac number, because 88976665 - 2⁵ = 88976633 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2800 + ... + 13630.

It is an arithmetic number, because the mean of its divisors is an integer number (7019136).

Almost surely, 2^88976665 is an apocalyptic number.

It is an amenable number.

88976665 is a deficient number, since it is larger than the sum of its proper divisors (23329511).

88976665 is a wasteful number, since it uses less digits than its factorization.

88976665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10920.

The product of its digits is 4354560, while the sum is 55.

The square root of 88976665 is about 9432.7442984531. The cubic root of 88976665 is about 446.4354856133.

The spelling of 88976665 in words is "eighty-eight million, nine hundred seventy-six thousand, six hundred sixty-five".