2597376 has 80 divisors (see below), whose sum is σ = 7365600. Its totient is φ = 811008.

The previous prime is 2597359. The next prime is 2597377. The reversal of 2597376 is 6737952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2597377) 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, 29140 + ... + 29228.

It is an arithmetic number, because the mean of its divisors is an integer number (92070).

2^2597376 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 2597376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3682800).

2597376 is an abundant number, since it is smaller than the sum of its proper divisors (4768224).

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

2597376 is an equidigital number, since it uses as much as digits as its factorization.

2597376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129 (or 113 counting only the distinct ones).

The product of its digits is 79380, while the sum is 39.

The square root of 2597376 is about 1611.6376764025. The cubic root of 2597376 is about 137.4606124098.

The spelling of 2597376 in words is "two million, five hundred ninety-seven thousand, three hundred seventy-six".