89492760 has 192 divisors, whose sum is σ = 352123200. Its totient is φ = 19243008.

The previous prime is 89492759. The next prime is 89492789. The reversal of 89492760 is 6729498.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41796 + ... + 43884.

It is an arithmetic number, because the mean of its divisors is an integer number (1833975).

Almost surely, 2^89492760 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 89492760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176061600).

89492760 is an abundant number, since it is smaller than the sum of its proper divisors (262630440).

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

89492760 is a wasteful number, since it uses less digits than its factorization.

89492760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130 (or 2123 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 45.

The square root of 89492760 is about 9460.0613105836. The cubic root of 89492760 is about 447.2969814511.

The spelling of 89492760 in words is "eighty-nine million, four hundred ninety-two thousand, seven hundred sixty".