89050899 has 8 divisors (see below), whose sum is σ = 135696640. Its totient is φ = 50886216.

The previous prime is 89050877. The next prime is 89050901. The reversal of 89050899 is 99805098.

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

It is a de Polignac number, because none of the positive numbers 2^k-89050899 is a prime.

It is a super-2 number, since 2×89050899² = 15860125225416402, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89050849) 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, 2120239 + ... + 2120280.

It is an arithmetic number, because the mean of its divisors is an integer number (16962080).

Almost surely, 2^89050899 is an apocalyptic number.

89050899 is a deficient number, since it is larger than the sum of its proper divisors (46645741).

89050899 is a wasteful number, since it uses less digits than its factorization.

89050899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4240529.

The product of its (nonzero) digits is 233280, while the sum is 48.

The square root of 89050899 is about 9436.6783880770. The cubic root of 89050899 is about 446.5596060951.

It can be divided in two parts, 8905089 and 9, that added together give a palindrome (8905098).

The spelling of 89050899 in words is "eighty-nine million, fifty thousand, eight hundred ninety-nine".