2525814 has 24 divisors (see below), whose sum is σ = 5711472. Its totient is φ = 805200.

The previous prime is 2525807. The next prime is 2525851. The reversal of 2525814 is 4185252.

It is a happy number.

2525814 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2637 + ... + 3464.

It is an arithmetic number, because the mean of its divisors is an integer number (237978).

2^2525814 is an apocalyptic number.

2525814 is an abundant number, since it is smaller than the sum of its proper divisors (3185658).

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

2525814 is a wasteful number, since it uses less digits than its factorization.

2525814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6132 (or 6129 counting only the distinct ones).

The product of its digits is 3200, while the sum is 27.

The square root of 2525814 is about 1589.2809694953. The cubic root of 2525814 is about 136.1864153554.

The spelling of 2525814 in words is "two million, five hundred twenty-five thousand, eight hundred fourteen".