89574552 has 32 divisors (see below), whose sum is σ = 248818800. Its totient is φ = 29858112.

The previous prime is 89574517. The next prime is 89574557. The reversal of 89574552 is 25547598.

89574552 is a `hidden beast` number, since 8 + 95 + 7 + 4 + 552 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 89574498 and 89574507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89574557) 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, 207133 + ... + 207564.

Almost surely, 2^89574552 is an apocalyptic number.

It is an amenable number.

89574552 is an abundant number, since it is smaller than the sum of its proper divisors (159244248).

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

89574552 is a wasteful number, since it uses less digits than its factorization.

89574552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414712 (or 414702 counting only the distinct ones).

The product of its digits is 504000, while the sum is 45.

The square root of 89574552 is about 9464.3833396582. The cubic root of 89574552 is about 447.4332091364.

The spelling of 89574552 in words is "eighty-nine million, five hundred seventy-four thousand, five hundred fifty-two".