872288008 has 16 divisors (see below), whose sum is σ = 1659952080. Its totient is φ = 429634128.

The previous prime is 872287979. The next prime is 872288009. The reversal of 872288008 is 800882278.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (872288009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 813166 + ... + 814237.

It is an arithmetic number, because the mean of its divisors is an integer number (103747005).

Almost surely, 2^872288008 is an apocalyptic number.

It is an amenable number.

872288008 is a deficient number, since it is larger than the sum of its proper divisors (787664072).

872288008 is a wasteful number, since it uses less digits than its factorization.

872288008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1627476 (or 1627472 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 43.

The square root of 872288008 is about 29534.5223086476. The cubic root of 872288008 is about 955.4764060355.

The spelling of 872288008 in words is "eight hundred seventy-two million, two hundred eighty-eight thousand, eight".