89448792 has 16 divisors (see below), whose sum is σ = 223622040. Its totient is φ = 29816256.

The previous prime is 89448791. The next prime is 89448797. The reversal of 89448792 is 29784498.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89448791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1863493 + ... + 1863540.

Almost surely, 2^89448792 is an apocalyptic number.

It is an amenable number.

89448792 is an abundant number, since it is smaller than the sum of its proper divisors (134173248).

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

89448792 is a wasteful number, since it uses less digits than its factorization.

89448792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3727042 (or 3727038 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 51.

The square root of 89448792 is about 9457.7371500798. The cubic root of 89448792 is about 447.2237167709.

The spelling of 89448792 in words is "eighty-nine million, four hundred forty-eight thousand, seven hundred ninety-two".