2740251885 has 16 divisors (see below), whose sum is σ = 5010746496. Its totient is φ = 1252686528.

The previous prime is 2740251863. The next prime is 2740251893. The reversal of 2740251885 is 5881520472.

It is not a de Polignac number, because 2740251885 - 2⁷ = 2740251757 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13048714 + ... + 13048923.

It is an arithmetic number, because the mean of its divisors is an integer number (313171656).

Almost surely, 2^2740251885 is an apocalyptic number.

It is an amenable number.

2740251885 is a deficient number, since it is larger than the sum of its proper divisors (2270494611).

2740251885 is a wasteful number, since it uses less digits than its factorization.

2740251885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26097652.

The product of its (nonzero) digits is 179200, while the sum is 42.

The square root of 2740251885 is about 52347.4152657034. The cubic root of 2740251885 is about 1399.3622750252.

The spelling of 2740251885 in words is "two billion, seven hundred forty million, two hundred fifty-one thousand, eight hundred eighty-five".