8231642 has 16 divisors (see below), whose sum is σ = 12752640. Its totient is φ = 3982992.

The previous prime is 8231633. The next prime is 8231651. The reversal of 8231642 is 2461328.

It is an interprime number because it is at equal distance from previous prime (8231633) and next prime (8231651).

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, 7883 + ... + 8865.

It is an arithmetic number, because the mean of its divisors is an integer number (797040).

Almost surely, 2^8231642 is an apocalyptic number.

8231642 is a deficient number, since it is larger than the sum of its proper divisors (4520998).

8231642 is a wasteful number, since it uses less digits than its factorization.

8231642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1117.

The product of its digits is 2304, while the sum is 26.

The square root of 8231642 is about 2869.0838258929. The cubic root of 8231642 is about 201.9120127862.

The spelling of 8231642 in words is "eight million, two hundred thirty-one thousand, six hundred forty-two".