2525364 has 48 divisors (see below), whose sum is σ = 6664000. Its totient is φ = 826848.

The previous prime is 2525363. The next prime is 2525371. The reversal of 2525364 is 4635252.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7062 + ... + 7410.

2^2525364 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2525364, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3332000).

2525364 is an abundant number, since it is smaller than the sum of its proper divisors (4138636).

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

2525364 is a wasteful number, since it uses less digits than its factorization.

2525364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429 (or 421 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 2525364 is about 1589.1393897327. The cubic root of 2525364 is about 136.1783272003.

The spelling of 2525364 in words is "two million, five hundred twenty-five thousand, three hundred sixty-four".