13401367 has 4 divisors (see below), whose sum is σ = 15315856. Its totient is φ = 11486880.

The previous prime is 13401359. The next prime is 13401379. The reversal of 13401367 is 76310431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76310431 = 733 ⋅104107.

It is a cyclic number.

It is not a de Polignac number, because 13401367 - 2³ = 13401359 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 (13401307) 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, 957234 + ... + 957247.

It is an arithmetic number, because the mean of its divisors is an integer number (3828964).

Almost surely, 2^13401367 is an apocalyptic number.

13401367 is a deficient number, since it is larger than the sum of its proper divisors (1914489).

13401367 is an equidigital number, since it uses as much as digits as its factorization.

13401367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1914488.

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 13401367 is about 3660.7877567540. The cubic root of 13401367 is about 237.5288504195.

Adding to 13401367 its reverse (76310431), we get a palindrome (89711798).

The spelling of 13401367 in words is "thirteen million, four hundred one thousand, three hundred sixty-seven".