2525264 has 30 divisors (see below), whose sum is σ = 5693274. Its totient is φ = 1081920.

The previous prime is 2525249. The next prime is 2525267. The reversal of 2525264 is 4625252.

It can be written as a sum of positive squares in only one way, i.e., 2371600 + 153664 = 1540^2 + 392^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 827 + ... + 2394.

2^2525264 is an apocalyptic number.

It is an amenable number.

2525264 is an abundant number, since it is smaller than the sum of its proper divisors (3168010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2525264 is a wasteful number, since it uses less digits than its factorization.

2525264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3243 (or 3230 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 2525264 is about 1589.1079258502. The cubic root of 2525264 is about 136.1765297020.

The spelling of 2525264 in words is "two million, five hundred twenty-five thousand, two hundred sixty-four".