2812471924 has 36 divisors (see below), whose sum is σ = 5235029856. Its totient is φ = 1319594848.

The previous prime is 2812471919. The next prime is 2812471933. The reversal of 2812471924 is 4291742182.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 252987 + ... + 263869.

It is an arithmetic number, because the mean of its divisors is an integer number (145417496).

Almost surely, 2^2812471924 is an apocalyptic number.

It is an amenable number.

2812471924 is a deficient number, since it is larger than the sum of its proper divisors (2422557932).

2812471924 is a wasteful number, since it uses less digits than its factorization.

2812471924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11016 (or 10961 counting only the distinct ones).

The product of its digits is 64512, while the sum is 40.

The square root of 2812471924 is about 53032.7438852639. The cubic root of 2812471924 is about 1411.5493463232.

The spelling of 2812471924 in words is "two billion, eight hundred twelve million, four hundred seventy-one thousand, nine hundred twenty-four".