2625039 has 12 divisors (see below), whose sum is σ = 3894696. Its totient is φ = 1702512.

The previous prime is 2625023. The next prime is 2625061. The reversal of 2625039 is 9305262.

2625039 is a `hidden beast` number, since 2 + 625 + 0 + 39 = 666.

It is not a de Polignac number, because 2625039 - 2⁴ = 2625023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625079) 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, 3609 + ... + 4274.

It is an arithmetic number, because the mean of its divisors is an integer number (324558).

2^2625039 is an apocalyptic number.

2625039 is a deficient number, since it is larger than the sum of its proper divisors (1269657).

2625039 is a wasteful number, since it uses less digits than its factorization.

2625039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7926 (or 7923 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 2625039 is about 1620.1972102186. The cubic root of 2625039 is about 137.9468919778.

The spelling of 2625039 in words is "two million, six hundred twenty-five thousand, thirty-nine".