872865483 has 16 divisors (see below), whose sum is σ = 1366030080. Its totient is φ = 485299296.

The previous prime is 872865443. The next prime is 872865563. The reversal of 872865483 is 384568278.

It is a happy number.

It is not a de Polignac number, because 872865483 - 2¹⁸ = 872603339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (872865443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 560913 + ... + 562466.

It is an arithmetic number, because the mean of its divisors is an integer number (85376880).

Almost surely, 2^872865483 is an apocalyptic number.

872865483 is a deficient number, since it is larger than the sum of its proper divisors (493164597).

872865483 is a wasteful number, since it uses less digits than its factorization.

872865483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123426.

The product of its digits is 2580480, while the sum is 51.

The square root of 872865483 is about 29544.2969623581. The cubic root of 872865483 is about 955.6872087433.

The spelling of 872865483 in words is "eight hundred seventy-two million, eight hundred sixty-five thousand, four hundred eighty-three".