89616548 has 24 divisors (see below), whose sum is σ = 179448192. Its totient is φ = 38361024.

The previous prime is 89616547. The next prime is 89616551. The reversal of 89616548 is 84561698.

It is a super-2 number, since 2×89616548² = 16062251350872608, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (89616547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32936 + ... + 35552.

It is an arithmetic number, because the mean of its divisors is an integer number (7477008).

Almost surely, 2^89616548 is an apocalyptic number.

It is an amenable number.

89616548 is an abundant number, since it is smaller than the sum of its proper divisors (89831644).

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

89616548 is a wasteful number, since it uses less digits than its factorization.

89616548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3851 (or 3849 counting only the distinct ones).

The product of its digits is 414720, while the sum is 47.

The square root of 89616548 is about 9466.6017133922. The cubic root of 89616548 is about 447.5031228520.

The spelling of 89616548 in words is "eighty-nine million, six hundred sixteen thousand, five hundred forty-eight".