88874691 has 16 divisors (see below), whose sum is σ = 130927104. Its totient is φ = 53339264.

The previous prime is 88874663. The next prime is 88874701. The reversal of 88874691 is 19647888.

It is a cyclic number.

It is not a de Polignac number, because 88874691 - 2⁷ = 88874563 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (88879691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36711 + ... + 39056.

It is an arithmetic number, because the mean of its divisors is an integer number (8182944).

Almost surely, 2^88874691 is an apocalyptic number.

88874691 is a deficient number, since it is larger than the sum of its proper divisors (42052413).

88874691 is a wasteful number, since it uses less digits than its factorization.

88874691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75810.

The product of its digits is 774144, while the sum is 51.

The square root of 88874691 is about 9427.3374289881. The cubic root of 88874691 is about 446.2648707863.

The spelling of 88874691 in words is "eighty-eight million, eight hundred seventy-four thousand, six hundred ninety-one".