872246768 has 10 divisors (see below), whose sum is σ = 1689978144. Its totient is φ = 436123376.

The previous prime is 872246759. The next prime is 872246777. The reversal of 872246768 is 867642278.

It is an interprime number because it is at equal distance from previous prime (872246759) and next prime (872246777).

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, 27257696 + ... + 27257727.

Almost surely, 2^872246768 is an apocalyptic number.

It is an amenable number.

872246768 is a deficient number, since it is larger than the sum of its proper divisors (817731376).

872246768 is a wasteful number, since it uses less digits than its factorization.

872246768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54515431 (or 54515425 counting only the distinct ones).

The product of its digits is 1806336, while the sum is 50.

The square root of 872246768 is about 29533.8241343718. The cubic root of 872246768 is about 955.4613481389.

The spelling of 872246768 in words is "eight hundred seventy-two million, two hundred forty-six thousand, seven hundred sixty-eight".