88865065 has 16 divisors (see below), whose sum is σ = 110453760. Its totient is φ = 68564160.

The previous prime is 88865057. The next prime is 88865089. The reversal of 88865065 is 56056888.

It is not a de Polignac number, because 88865065 - 2³ = 88865057 is a prime.

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, 54847 + ... + 56443.

It is an arithmetic number, because the mean of its divisors is an integer number (6903360).

Almost surely, 2^88865065 is an apocalyptic number.

It is an amenable number.

88865065 is a deficient number, since it is larger than the sum of its proper divisors (21588695).

88865065 is a wasteful number, since it uses less digits than its factorization.

88865065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1992.

The product of its (nonzero) digits is 460800, while the sum is 46.

The square root of 88865065 is about 9426.8268786480. The cubic root of 88865065 is about 446.2487585849.

The spelling of 88865065 in words is "eighty-eight million, eight hundred sixty-five thousand, sixty-five".