89115446 has 16 divisors (see below), whose sum is σ = 153356544. Its totient is φ = 38045544.

The previous prime is 89115413. The next prime is 89115451. The reversal of 89115446 is 64451198.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8420 + ... + 15783.

It is an arithmetic number, because the mean of its divisors is an integer number (9584784).

Almost surely, 2^89115446 is an apocalyptic number.

89115446 is a deficient number, since it is larger than the sum of its proper divisors (64241098).

89115446 is a wasteful number, since it uses less digits than its factorization.

89115446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24475.

The product of its digits is 34560, while the sum is 38.

The square root of 89115446 is about 9440.0977749174. The cubic root of 89115446 is about 446.6674736997.

The spelling of 89115446 in words is "eighty-nine million, one hundred fifteen thousand, four hundred forty-six".