89305292 has 12 divisors (see below), whose sum is σ = 156625056. Its totient is φ = 44555280.

The previous prime is 89305283. The next prime is 89305319. The reversal of 89305292 is 29250398.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22259 + ... + 25962.

It is an arithmetic number, because the mean of its divisors is an integer number (13052088).

Almost surely, 2^89305292 is an apocalyptic number.

It is an amenable number.

89305292 is a deficient number, since it is larger than the sum of its proper divisors (67319764).

89305292 is a wasteful number, since it uses less digits than its factorization.

89305292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48688 (or 48686 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 89305292 is about 9450.1477237131. The cubic root of 89305292 is about 446.9844329252.

The spelling of 89305292 in words is "eighty-nine million, three hundred five thousand, two hundred ninety-two".