6872994254 has 32 divisors (see below), whose sum is σ = 11932462080. Its totient is φ = 2908225152.

The previous prime is 6872994239. The next prime is 6872994259. The reversal of 6872994254 is 4524992786.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 6872994254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6872994259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407807 + ... + 424325.

It is an arithmetic number, because the mean of its divisors is an integer number (372889440).

Almost surely, 2^6872994254 is an apocalyptic number.

6872994254 is a deficient number, since it is larger than the sum of its proper divisors (5059467826).

6872994254 is a wasteful number, since it uses less digits than its factorization.

6872994254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16904.

The product of its digits is 8709120, while the sum is 56.

The square root of 6872994254 is about 82903.5237731184. The cubic root of 6872994254 is about 1901.2912970815.

The spelling of 6872994254 in words is "six billion, eight hundred seventy-two million, nine hundred ninety-four thousand, two hundred fifty-four".