2565352 has 8 divisors (see below), whose sum is σ = 4810050. Its totient is φ = 1282672.

The previous prime is 2565349. The next prime is 2565377. The reversal of 2565352 is 2535652.

It can be written as a sum of positive squares in only one way, i.e., 1454436 + 1110916 = 1206^2 + 1054^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 2565352.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160327 + ... + 160342.

2^2565352 is an apocalyptic number.

It is an amenable number.

2565352 is a deficient number, since it is larger than the sum of its proper divisors (2244698).

2565352 is a wasteful number, since it uses less digits than its factorization.

2565352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320675 (or 320671 counting only the distinct ones).

The product of its digits is 9000, while the sum is 28.

The square root of 2565352 is about 1601.6716267700. The cubic root of 2565352 is about 136.8933405363.

The spelling of 2565352 in words is "two million, five hundred sixty-five thousand, three hundred fifty-two".