13601413 has 4 divisors (see below), whose sum is σ = 15544480. Its totient is φ = 11658348.

The previous prime is 13601407. The next prime is 13601417. The reversal of 13601413 is 31410631.

13601413 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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, and also an emirpimes, since its reverse is a distinct semiprime: 31410631 = 7 ⋅4487233.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13601413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13601417) 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, 971523 + ... + 971536.

It is an arithmetic number, because the mean of its divisors is an integer number (3886120).

Almost surely, 2^13601413 is an apocalyptic number.

It is an amenable number.

13601413 is a deficient number, since it is larger than the sum of its proper divisors (1943067).

13601413 is an equidigital number, since it uses as much as digits as its factorization.

13601413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1943066.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 13601413 is about 3688.0093546519. The cubic root of 13601413 is about 238.7049047254.

The spelling of 13601413 in words is "thirteen million, six hundred one thousand, four hundred thirteen".