2513983 has 8 divisors (see below), whose sum is σ = 2600640. Its totient is φ = 2428800.

The previous prime is 2513941. The next prime is 2514013. The reversal of 2513983 is 3893152.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2513983 - 2¹³ = 2505791 is a prime.

It is a super-2 number, since 2×2513983² = 12640221048578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3883 + ... + 4483.

It is an arithmetic number, because the mean of its divisors is an integer number (325080).

2^2513983 is an apocalyptic number.

2513983 is a deficient number, since it is larger than the sum of its proper divisors (86657).

2513983 is an equidigital number, since it uses as much as digits as its factorization.

2513983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737.

The product of its digits is 6480, while the sum is 31.

The square root of 2513983 is about 1585.5544771467. The cubic root of 2513983 is about 135.9734485364.

The spelling of 2513983 in words is "two million, five hundred thirteen thousand, nine hundred eighty-three".