2564883 has 12 divisors (see below), whose sum is σ = 3718728. Its totient is φ = 1703520.

The previous prime is 2564857. The next prime is 2564899. The reversal of 2564883 is 3884652.

2564883 is a `hidden beast` number, since 2 + 5 + 648 + 8 + 3 = 666.

It is not a de Polignac number, because 2564883 - 2⁶ = 2564819 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2564813) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4416 + ... + 4962.

It is an arithmetic number, because the mean of its divisors is an integer number (309894).

2^2564883 is an apocalyptic number.

2564883 is a deficient number, since it is larger than the sum of its proper divisors (1153845).

2564883 is a wasteful number, since it uses less digits than its factorization.

2564883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074 (or 1071 counting only the distinct ones).

The product of its digits is 46080, while the sum is 36.

The square root of 2564883 is about 1601.5252105415. The cubic root of 2564883 is about 136.8849977060.

The spelling of 2564883 in words is "two million, five hundred sixty-four thousand, eight hundred eighty-three".