2513432 has 16 divisors (see below), whose sum is σ = 4738200. Its totient is φ = 1249920.

The previous prime is 2513363. The next prime is 2513443. The reversal of 2513432 is 2343152.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 944 + ... + 2432.

2^2513432 is an apocalyptic number.

It is an amenable number.

2513432 is a deficient number, since it is larger than the sum of its proper divisors (2224768).

2513432 is a wasteful number, since it uses less digits than its factorization.

2513432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706 (or 1702 counting only the distinct ones).

The product of its digits is 720, while the sum is 20.

The square root of 2513432 is about 1585.3807113750. The cubic root of 2513432 is about 135.9635138571.

Adding to 2513432 its product of digits (720), we get a palindrome (2514152).

Adding to 2513432 its reverse (2343152), we get a palindrome (4856584).

The spelling of 2513432 in words is "two million, five hundred thirteen thousand, four hundred thirty-two".