2574013 has 8 divisors (see below), whose sum is σ = 2784600. Its totient is φ = 2365248.

The previous prime is 2574007. The next prime is 2574029. The reversal of 2574013 is 3104752.

It can be written as a sum of positive squares in 4 ways, for example, as 131044 + 2442969 = 362^2 + 1563^2 .

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 2574013 - 2¹⁷ = 2442941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2574043) 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, 4803 + ... + 5311.

It is an arithmetic number, because the mean of its divisors is an integer number (348075).

2^2574013 is an apocalyptic number.

It is an amenable number.

2574013 is a deficient number, since it is larger than the sum of its proper divisors (210587).

2574013 is a wasteful number, since it uses less digits than its factorization.

2574013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 2574013 is about 1604.3730862864. The cubic root of 2574013 is about 137.0472247375.

Adding to 2574013 its reverse (3104752), we get a palindrome (5678765).

The spelling of 2574013 in words is "two million, five hundred seventy-four thousand, thirteen".