89273312 has 12 divisors (see below), whose sum is σ = 175756896. Its totient is φ = 44636640.

The previous prime is 89273309. The next prime is 89273321. The reversal of 89273312 is 21337298.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1394864 + ... + 1394927.

It is an arithmetic number, because the mean of its divisors is an integer number (14646408).

Almost surely, 2^89273312 is an apocalyptic number.

It is an amenable number.

89273312 is a deficient number, since it is larger than the sum of its proper divisors (86483584).

89273312 is a wasteful number, since it uses less digits than its factorization.

89273312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2789801 (or 2789793 counting only the distinct ones).

The product of its digits is 18144, while the sum is 35.

The square root of 89273312 is about 9448.4555351655. The cubic root of 89273312 is about 446.9310718889.

The spelling of 89273312 in words is "eighty-nine million, two hundred seventy-three thousand, three hundred twelve".