88996999 has 16 divisors (see below), whose sum is σ = 110863872. Its totient is φ = 69560928.

The previous prime is 88996997. The next prime is 88997011. The reversal of 88996999 is 99969988.

It is a cyclic number.

It is not a de Polignac number, because 88996999 - 2¹ = 88996997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88996993) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1662 + ... + 13444.

It is an arithmetic number, because the mean of its divisors is an integer number (6928992).

Almost surely, 2^88996999 is an apocalyptic number.

88996999 is a deficient number, since it is larger than the sum of its proper divisors (21866873).

88996999 is a wasteful number, since it uses less digits than its factorization.

88996999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11886.

The product of its digits is 22674816, while the sum is 67.

The square root of 88996999 is about 9433.8220780339. The cubic root of 88996999 is about 446.4694912623.

The spelling of 88996999 in words is "eighty-eight million, nine hundred ninety-six thousand, nine hundred ninety-nine".