89456732 has 12 divisors (see below), whose sum is σ = 156797256. Its totient is φ = 44657520.

The previous prime is 89456699. The next prime is 89456747. The reversal of 89456732 is 23765498.

It is a congruent number.

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, 14819 + ... + 19962.

It is an arithmetic number, because the mean of its divisors is an integer number (13066438).

Almost surely, 2^89456732 is an apocalyptic number.

It is an amenable number.

89456732 is a deficient number, since it is larger than the sum of its proper divisors (67340524).

89456732 is a wasteful number, since it uses less digits than its factorization.

89456732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35428 (or 35426 counting only the distinct ones).

The product of its digits is 362880, while the sum is 44.

The square root of 89456732 is about 9458.1569029066. The cubic root of 89456732 is about 447.2369491138.

The spelling of 89456732 in words is "eighty-nine million, four hundred fifty-six thousand, seven hundred thirty-two".