89104915 has 8 divisors (see below), whose sum is σ = 106977600. Its totient is φ = 71249472.

The previous prime is 89104913. The next prime is 89104919. The reversal of 89104915 is 51940198.

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 89104915 - 2¹ = 89104913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89104913) 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 7 ways as a sum of consecutive naturals, for example, 14662 + ... + 19828.

It is an arithmetic number, because the mean of its divisors is an integer number (13372200).

Almost surely, 2^89104915 is an apocalyptic number.

89104915 is a deficient number, since it is larger than the sum of its proper divisors (17872685).

89104915 is a wasteful number, since it uses less digits than its factorization.

89104915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8621.

The product of its (nonzero) digits is 12960, while the sum is 37.

The square root of 89104915 is about 9439.5399781981. The cubic root of 89104915 is about 446.6498783943.

The spelling of 89104915 in words is "eighty-nine million, one hundred four thousand, nine hundred fifteen".