89058799 has 4 divisors (see below), whose sum is σ = 89605336. Its totient is φ = 88512264.

The previous prime is 89058793. The next prime is 89058821. The reversal of 89058799 is 99785098.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-89058799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89058793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273024 + ... + 273349.

It is an arithmetic number, because the mean of its divisors is an integer number (22401334).

Almost surely, 2^89058799 is an apocalyptic number.

89058799 is a deficient number, since it is larger than the sum of its proper divisors (546537).

89058799 is a wasteful number, since it uses less digits than its factorization.

89058799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546536.

The product of its (nonzero) digits is 1632960, while the sum is 55.

The square root of 89058799 is about 9437.0969582812. The cubic root of 89058799 is about 446.5728109649.

The spelling of 89058799 in words is "eighty-nine million, fifty-eight thousand, seven hundred ninety-nine".