872412955 has 8 divisors (see below), whose sum is σ = 1047310704. Its totient is φ = 697653600.

The previous prime is 872412929. The next prime is 872412979. The reversal of 872412955 is 559214278.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 872412955 - 2⁵ = 872412923 is a prime.

It is a super-2 number, since 2×872412955² = 1522208728103664050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20181 + ... + 46390.

It is an arithmetic number, because the mean of its divisors is an integer number (130913838).

Almost surely, 2^872412955 is an apocalyptic number.

872412955 is a deficient number, since it is larger than the sum of its proper divisors (174897749).

872412955 is a wasteful number, since it uses less digits than its factorization.

872412955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69197.

The product of its digits is 201600, while the sum is 43.

The square root of 872412955 is about 29536.6375032772. The cubic root of 872412955 is about 955.5220248410.

The spelling of 872412955 in words is "eight hundred seventy-two million, four hundred twelve thousand, nine hundred fifty-five".