2525694 has 32 divisors (see below), whose sum is σ = 5369856. Its totient is φ = 790560.

The previous prime is 2525687. The next prime is 2525701. The reversal of 2525694 is 4965252.

It is an interprime number because it is at equal distance from previous prime (2525687) and next prime (2525701).

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 (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6699 + ... + 7065.

It is an arithmetic number, because the mean of its divisors is an integer number (167808).

2^2525694 is an apocalyptic number.

2525694 is an abundant number, since it is smaller than the sum of its proper divisors (2844162).

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

2525694 is a wasteful number, since it uses less digits than its factorization.

2525694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440.

The product of its digits is 21600, while the sum is 33.

The square root of 2525694 is about 1589.2432161252. The cubic root of 2525694 is about 136.1842586080.

The spelling of 2525694 in words is "two million, five hundred twenty-five thousand, six hundred ninety-four".