2597232 has 40 divisors (see below), whose sum is σ = 7320960. Its totient is φ = 786880.

The previous prime is 2597207. The next prime is 2597233. The reversal of 2597232 is 2327952.

It is a happy number.

It is a super-2 number, since 2×2597232² = 13491228123648, which contains 22 as substring.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 2⁵ + 5⁹ + 9 + 7⁶ + 2¹¹ + 3⁴ + 2¹⁹ .

It is a self number, because there is not a number n which added to its sum of digits gives 2597232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2597233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1932 + ... + 2987.

It is an arithmetic number, because the mean of its divisors is an integer number (183024).

2^2597232 is an apocalyptic number.

2597232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2597232 is an abundant number, since it is smaller than the sum of its proper divisors (4723728).

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

2597232 is a wasteful number, since it uses less digits than its factorization.

2597232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4941 (or 4935 counting only the distinct ones).

The product of its digits is 7560, while the sum is 30.

The square root of 2597232 is about 1611.5930007294. The cubic root of 2597232 is about 137.4580720647.

The spelling of 2597232 in words is "two million, five hundred ninety-seven thousand, two hundred thirty-two".