2513937 has 4 divisors (see below), whose sum is σ = 3351920. Its totient is φ = 1675956.

The previous prime is 2513899. The next prime is 2513941. The reversal of 2513937 is 7393152.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2513937 - 2⁷ = 2513809 is a prime.

It is a super-3 number, since 3×2513937³ = 47663334770669843859, which contains 333 as substring.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2553937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418987 + ... + 418992.

It is an arithmetic number, because the mean of its divisors is an integer number (837980).

2^2513937 is an apocalyptic number.

It is an amenable number.

2513937 is a deficient number, since it is larger than the sum of its proper divisors (837983).

2513937 is an equidigital number, since it uses as much as digits as its factorization.

2513937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837982.

The product of its digits is 5670, while the sum is 30.

The square root of 2513937 is about 1585.5399711139. The cubic root of 2513937 is about 135.9726191995.

The spelling of 2513937 in words is "two million, five hundred thirteen thousand, nine hundred thirty-seven".