2584872142 has 16 divisors (see below), whose sum is σ = 3992696064. Its totient is φ = 1254304000.

The previous prime is 2584872139. The next prime is 2584872223. The reversal of 2584872142 is 2412784852.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66859 + ... + 98182.

It is an arithmetic number, because the mean of its divisors is an integer number (249543504).

Almost surely, 2^2584872142 is an apocalyptic number.

2584872142 is a deficient number, since it is larger than the sum of its proper divisors (1407823922).

2584872142 is a wasteful number, since it uses less digits than its factorization.

2584872142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165275.

The product of its digits is 286720, while the sum is 43.

The square root of 2584872142 is about 50841.6378768426. The cubic root of 2584872142 is about 1372.3967745079.

The spelling of 2584872142 in words is "two billion, five hundred eighty-four million, eight hundred seventy-two thousand, one hundred forty-two".