2513433 has 24 divisors (see below), whose sum is σ = 3851008. Its totient is φ = 1449216.

The previous prime is 2513363. The next prime is 2513443. The reversal of 2513433 is 3343152.

It is not a de Polignac number, because 2513433 - 2¹⁰ = 2512409 is a prime.

It is a Duffinian number.

2513433 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2513443) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11160 + ... + 11382.

2^2513433 is an apocalyptic number.

It is an amenable number.

2513433 is a deficient number, since it is larger than the sum of its proper divisors (1337575).

2513433 is a wasteful number, since it uses less digits than its factorization.

2513433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273 (or 256 counting only the distinct ones).

The product of its digits is 1080, while the sum is 21.

The square root of 2513433 is about 1585.3810267567. The cubic root of 2513433 is about 135.9635318887.

Adding to 2513433 its reverse (3343152), we get a palindrome (5856585).

The spelling of 2513433 in words is "two million, five hundred thirteen thousand, four hundred thirty-three".