2598940135 has 16 divisors (see below), whose sum is σ = 3414822912. Its totient is φ = 1883152800.

The previous prime is 2598940111. The next prime is 2598940151. The reversal of 2598940135 is 5310498952.

It is not a de Polignac number, because 2598940135 - 2³¹ = 451456487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72279 + ... + 102088.

It is an arithmetic number, because the mean of its divisors is an integer number (213426432).

Almost surely, 2^2598940135 is an apocalyptic number.

2598940135 is a deficient number, since it is larger than the sum of its proper divisors (815882777).

2598940135 is a wasteful number, since it uses less digits than its factorization.

2598940135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174654.

The product of its (nonzero) digits is 388800, while the sum is 46.

The square root of 2598940135 is about 50979.8012451991. The cubic root of 2598940135 is about 1374.8819971460.

The spelling of 2598940135 in words is "two billion, five hundred ninety-eight million, nine hundred forty thousand, one hundred thirty-five".