89459079 has 16 divisors (see below), whose sum is σ = 120589920. Its totient is φ = 58988160.

The previous prime is 89459023. The next prime is 89459101. The reversal of 89459079 is 97095498.

It is a happy number.

It is not a de Polignac number, because 89459079 - 2⁷ = 89458951 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89459179) 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, 135009 + ... + 135669.

It is an arithmetic number, because the mean of its divisors is an integer number (7536870).

Almost surely, 2^89459079 is an apocalyptic number.

89459079 is a deficient number, since it is larger than the sum of its proper divisors (31130841).

89459079 is a wasteful number, since it uses less digits than its factorization.

89459079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1090.

The product of its (nonzero) digits is 816480, while the sum is 51.

The square root of 89459079 is about 9458.2809748918. The cubic root of 89459079 is about 447.2408603377.

The spelling of 89459079 in words is "eighty-nine million, four hundred fifty-nine thousand, seventy-nine".