2586898842 has 16 divisors (see below), whose sum is σ = 5644143072. Its totient is φ = 783908720.

The previous prime is 2586898829. The next prime is 2586898903. The reversal of 2586898842 is 2488986852.

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, 19597653 + ... + 19597784.

It is an arithmetic number, because the mean of its divisors is an integer number (352758942).

Almost surely, 2^2586898842 is an apocalyptic number.

2586898842 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2586898842 is an abundant number, since it is smaller than the sum of its proper divisors (3057244230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2586898842 is a wasteful number, since it uses less digits than its factorization.

2586898842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39195453.

The product of its digits is 17694720, while the sum is 60.

The square root of 2586898842 is about 50861.5654694190. The cubic root of 2586898842 is about 1372.7553621887.

The spelling of 2586898842 in words is "two billion, five hundred eighty-six million, eight hundred ninety-eight thousand, eight hundred forty-two".