2523732 has 24 divisors (see below), whose sum is σ = 6199200. Its totient is φ = 796896.

The previous prime is 2523727. The next prime is 2523739. The reversal of 2523732 is 2373252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2523739) 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, 5307 + ... + 5762.

It is an arithmetic number, because the mean of its divisors is an integer number (258300).

2^2523732 is an apocalyptic number.

It is an amenable number.

2523732 is an abundant number, since it is smaller than the sum of its proper divisors (3675468).

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

2523732 is a wasteful number, since it uses less digits than its factorization.

2523732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11095 (or 11093 counting only the distinct ones).

The product of its digits is 2520, while the sum is 24.

The square root of 2523732 is about 1588.6258212682. The cubic root of 2523732 is about 136.1489860939.

Adding to 2523732 its product of digits (2520), we get a palindrome (2526252).

Adding to 2523732 its reverse (2373252), we get a palindrome (4896984).

The spelling of 2523732 in words is "two million, five hundred twenty-three thousand, seven hundred thirty-two".