89966052 has 60 divisors (see below), whose sum is σ = 256580016. Its totient is φ = 27261360.

The previous prime is 89966029. The next prime is 89966081. The reversal of 89966052 is 25066998.

It is a junction number, because it is equal to n+sod(n) for n = 89965989 and 89966007.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9058 + ... + 16185.

Almost surely, 2^89966052 is an apocalyptic number.

It is an amenable number.

89966052 is an abundant number, since it is smaller than the sum of its proper divisors (166613964).

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

89966052 is a wasteful number, since it uses less digits than its factorization.

89966052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25270 (or 25259 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 89966052 is about 9485.0435950501. The cubic root of 89966052 is about 448.0841213740.

The spelling of 89966052 in words is "eighty-nine million, nine hundred sixty-six thousand, fifty-two".