13770159 has 8 divisors (see below), whose sum is σ = 19772592. Its totient is φ = 8473920.

The previous prime is 13770149. The next prime is 13770161. The reversal of 13770159 is 95107731.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 13770159 - 2¹³ = 13761967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13770149) 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, 176502 + ... + 176579.

It is an arithmetic number, because the mean of its divisors is an integer number (2471574).

Almost surely, 2^13770159 is an apocalyptic number.

13770159 is a deficient number, since it is larger than the sum of its proper divisors (6002433).

13770159 is a wasteful number, since it uses less digits than its factorization.

13770159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353097.

The product of its (nonzero) digits is 6615, while the sum is 33.

The square root of 13770159 is about 3710.8164869743. The cubic root of 13770159 is about 239.6880147530.

The spelling of 13770159 in words is "thirteen million, seven hundred seventy thousand, one hundred fifty-nine".