89363505 has 64 divisors (see below), whose sum is σ = 182016000. Its totient is φ = 37114560.

The previous prime is 89363489. The next prime is 89363513. The reversal of 89363505 is 50536398.

It is not a de Polignac number, because 89363505 - 2⁴ = 89363489 is a prime.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 55806 + ... + 57384.

It is an arithmetic number, because the mean of its divisors is an integer number (2844000).

Almost surely, 2^89363505 is an apocalyptic number.

It is an amenable number.

89363505 is an abundant number, since it is smaller than the sum of its proper divisors (92652495).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

89363505 is a wasteful number, since it uses less digits than its factorization.

89363505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619 (or 1605 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 89363505 is about 9453.2272267200. The cubic root of 89363505 is about 447.0815330057.

The spelling of 89363505 in words is "eighty-nine million, three hundred sixty-three thousand, five hundred five".