872424268 has 12 divisors (see below), whose sum is σ = 1552619880. Its totient is φ = 428818592.

The previous prime is 872424263. The next prime is 872424283. The reversal of 872424268 is 862424278.

It is a super-2 number, since 2×872424268² = 1522248206790671648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (872424263) 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, 1848121 + ... + 1848592.

It is an arithmetic number, because the mean of its divisors is an integer number (129384990).

Almost surely, 2^872424268 is an apocalyptic number.

It is an amenable number.

872424268 is a deficient number, since it is larger than the sum of its proper divisors (680195612).

872424268 is a wasteful number, since it uses less digits than its factorization.

872424268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3696776 (or 3696774 counting only the distinct ones).

The product of its digits is 344064, while the sum is 43.

The square root of 872424268 is about 29536.8290105759. The cubic root of 872424268 is about 955.5261550616.

The spelling of 872424268 in words is "eight hundred seventy-two million, four hundred twenty-four thousand, two hundred sixty-eight".