13384157 has 8 divisors (see below), whose sum is σ = 13961472. Its totient is φ = 12816000.

The previous prime is 13384127. The next prime is 13384181. The reversal of 13384157 is 75148331.

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 13384157 - 2⁸ = 13383901 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 (13384127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 782 + ... + 5232.

It is an arithmetic number, because the mean of its divisors is an integer number (1745184).

Almost surely, 2^13384157 is an apocalyptic number.

It is an amenable number.

13384157 is a deficient number, since it is larger than the sum of its proper divisors (577315).

13384157 is an equidigital number, since it uses as much as digits as its factorization.

13384157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4579.

The product of its digits is 10080, while the sum is 32.

The square root of 13384157 is about 3658.4364146449. The cubic root of 13384157 is about 237.4271288901.

The spelling of 13384157 in words is "thirteen million, three hundred eighty-four thousand, one hundred fifty-seven".