89682040 has 32 divisors (see below), whose sum is σ = 230611680. Its totient is φ = 30748032.

The previous prime is 89682031. The next prime is 89682053. The reversal of 89682040 is 4028698.

It is a Smith number, since the sum of its digits (37) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159867 + ... + 160426.

It is an arithmetic number, because the mean of its divisors is an integer number (7206615).

Almost surely, 2^89682040 is an apocalyptic number.

It is an amenable number.

89682040 is an abundant number, since it is smaller than the sum of its proper divisors (140929640).

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

89682040 is a wasteful number, since it uses less digits than its factorization.

89682040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320311 (or 320307 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 89682040 is about 9470.0601898826. The cubic root of 89682040 is about 447.6121084455.

The spelling of 89682040 in words is "eighty-nine million, six hundred eighty-two thousand, forty".