2625525 has 36 divisors (see below), whose sum is σ = 5377632. Its totient is φ = 1199520.

The previous prime is 2625523. The next prime is 2625533. The reversal of 2625525 is 5255262.

It is not a de Polignac number, because 2625525 - 2¹ = 2625523 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁴ + 6 + 2¹⁷ + 5² + 5⁴ + 2¹⁹ + 5⁹ .

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625521) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 742 + ... + 2408.

2^2625525 is an apocalyptic number.

2625525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2625525 is an abundant number, since it is smaller than the sum of its proper divisors (2752107).

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

2625525 is a wasteful number, since it uses less digits than its factorization.

2625525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1690 (or 1682 counting only the distinct ones).

The product of its digits is 6000, while the sum is 27.

The square root of 2625525 is about 1620.3471850193. The cubic root of 2625525 is about 137.9554046200.

The spelling of 2625525 in words is "two million, six hundred twenty-five thousand, five hundred twenty-five".