13037413 has 4 divisors (see below), whose sum is σ = 13044780. Its totient is φ = 13030048.

The previous prime is 13037411. The next prime is 13037429. The reversal of 13037413 is 31473031.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1633284 + 11404129 = 1278^2 + 3377^2 .

It is a cyclic number.

It is not a de Polignac number, because 13037413 - 2¹ = 13037411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13037411) 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, 753 + ... + 5161.

It is an arithmetic number, because the mean of its divisors is an integer number (3261195).

Almost surely, 2^13037413 is an apocalyptic number.

It is an amenable number.

13037413 is a deficient number, since it is larger than the sum of its proper divisors (7367).

13037413 is an equidigital number, since it uses as much as digits as its factorization.

13037413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7366.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 13037413 is about 3610.7357975903. The cubic root of 13037413 is about 235.3588180761.

The spelling of 13037413 in words is "thirteen million, thirty-seven thousand, four hundred thirteen".