88940065 has 8 divisors (see below), whose sum is σ = 107265600. Its totient is φ = 70793712.

The previous prime is 88940053. The next prime is 88940069. The reversal of 88940065 is 56004988.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88940065 - 2⁹ = 88939553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88940069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43699 + ... + 45688.

It is an arithmetic number, because the mean of its divisors is an integer number (13408200).

Almost surely, 2^88940065 is an apocalyptic number.

It is an amenable number.

88940065 is a deficient number, since it is larger than the sum of its proper divisors (18325535).

88940065 is a wasteful number, since it uses less digits than its factorization.

88940065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89591.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 88940065 is about 9430.8040484362. The cubic root of 88940065 is about 446.3742643943.

The spelling of 88940065 in words is "eighty-eight million, nine hundred forty thousand, sixty-five".