2560748884 has 12 divisors (see below), whose sum is σ = 4676150304. Its totient is φ = 1224705944.

The previous prime is 2560748867. The next prime is 2560748887. The reversal of 2560748884 is 4888470652.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2560748887) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13917022 + ... + 13917205.

It is an arithmetic number, because the mean of its divisors is an integer number (389679192).

Almost surely, 2^2560748884 is an apocalyptic number.

It is an amenable number.

2560748884 is a deficient number, since it is larger than the sum of its proper divisors (2115401420).

2560748884 is a wasteful number, since it uses less digits than its factorization.

2560748884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27834254 (or 27834252 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 52.

The square root of 2560748884 is about 50603.8425813693. The cubic root of 2560748884 is about 1368.1141374223.

The spelling of 2560748884 in words is "two billion, five hundred sixty million, seven hundred forty-eight thousand, eight hundred eighty-four".