2525376 has 56 divisors (see below), whose sum is σ = 7640320. Its totient is φ = 721152.

The previous prime is 2525371. The next prime is 2525387. The reversal of 2525376 is 6735252.

It is a tau number, because it is divible by the number of its divisors (56).

It is a d-powerful number, because it can be written as 2² + 5⁸ + 2¹² + 5⁹ + 3¹¹ + 7³ + 6² .

It is not an unprimeable number, because it can be changed into a prime (2525371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 405 + ... + 2283.

2^2525376 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 2525376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3820160).

2525376 is an abundant number, since it is smaller than the sum of its proper divisors (5114944).

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

2525376 is a wasteful number, since it uses less digits than its factorization.

2525376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901 (or 1891 counting only the distinct ones).

The product of its digits is 12600, while the sum is 30.

The square root of 2525376 is about 1589.1431653567. The cubic root of 2525376 is about 136.1785428969.

The spelling of 2525376 in words is "two million, five hundred twenty-five thousand, three hundred seventy-six".