89631302 has 4 divisors (see below), whose sum is σ = 134446956. Its totient is φ = 44815650.

The previous prime is 89631239. The next prime is 89631313. The reversal of 89631302 is 20313698.

It is a semiprime because it is the product of two primes.

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, 22407824 + ... + 22407827.

It is an arithmetic number, because the mean of its divisors is an integer number (33611739).

Almost surely, 2^89631302 is an apocalyptic number.

89631302 is a deficient number, since it is larger than the sum of its proper divisors (44815654).

89631302 is a wasteful number, since it uses less digits than its factorization.

89631302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44815653.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 89631302 is about 9467.3809472314. The cubic root of 89631302 is about 447.5276796961.

The spelling of 89631302 in words is "eighty-nine million, six hundred thirty-one thousand, three hundred two".