2579013 has 16 divisors (see below), whose sum is σ = 3987840. Its totient is φ = 1644192.

The previous prime is 2579009. The next prime is 2579051. The reversal of 2579013 is 3109752.

2579013 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2579013 - 2² = 2579009 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2579063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1456 + ... + 2697.

It is an arithmetic number, because the mean of its divisors is an integer number (249240).

2^2579013 is an apocalyptic number.

2579013 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2579013 is a deficient number, since it is larger than the sum of its proper divisors (1408827).

2579013 is a wasteful number, since it uses less digits than its factorization.

2579013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4185 (or 4179 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 27.

The square root of 2579013 is about 1605.9305713511. The cubic root of 2579013 is about 137.1359050605.

The spelling of 2579013 in words is "two million, five hundred seventy-nine thousand, thirteen".