89526516 has 24 divisors (see below), whose sum is σ = 213754464. Its totient is φ = 29148000.

The previous prime is 89526497. The next prime is 89526517. The reversal of 89526516 is 61562598.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89526517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86235 + ... + 87266.

It is an arithmetic number, because the mean of its divisors is an integer number (8906436).

Almost surely, 2^89526516 is an apocalyptic number.

89526516 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

89526516 is an abundant number, since it is smaller than the sum of its proper divisors (124227948).

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

89526516 is a wasteful number, since it uses less digits than its factorization.

89526516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173551 (or 173549 counting only the distinct ones).

The product of its digits is 129600, while the sum is 42.

The square root of 89526516 is about 9461.8452745751. The cubic root of 89526516 is about 447.3532134074.

The spelling of 89526516 in words is "eighty-nine million, five hundred twenty-six thousand, five hundred sixteen".