2597196 has 48 divisors (see below), whose sum is σ = 7078400. Its totient is φ = 740880.

The previous prime is 2597191. The next prime is 2597207. The reversal of 2597196 is 6917952.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2597191) 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, 3801 + ... + 4431.

2^2597196 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 2597196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3539200).

2597196 is an abundant number, since it is smaller than the sum of its proper divisors (4481204).

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

2597196 is a wasteful number, since it uses less digits than its factorization.

2597196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 659 (or 643 counting only the distinct ones).

The product of its digits is 34020, while the sum is 39.

The square root of 2597196 is about 1611.5818316176. The cubic root of 2597196 is about 137.4574369637.

The spelling of 2597196 in words is "two million, five hundred ninety-seven thousand, one hundred ninety-six".