13701227 has 4 divisors (see below), whose sum is σ = 13719216. Its totient is φ = 13683240.

The previous prime is 13701221. The next prime is 13701239. The reversal of 13701227 is 72210731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72210731 = 23 ⋅3139597.

It is a cyclic number.

It is not a de Polignac number, because 13701227 - 2⁸ = 13700971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13701221) 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, 7799 + ... + 9392.

It is an arithmetic number, because the mean of its divisors is an integer number (3429804).

Almost surely, 2^13701227 is an apocalyptic number.

13701227 is a deficient number, since it is larger than the sum of its proper divisors (17989).

13701227 is an equidigital number, since it uses as much as digits as its factorization.

13701227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17988.

The product of its (nonzero) digits is 588, while the sum is 23.

The square root of 13701227 is about 3701.5168512382. The cubic root of 13701227 is about 239.2873943342.

Adding to 13701227 its reverse (72210731), we get a palindrome (85911958).

The spelling of 13701227 in words is "thirteen million, seven hundred one thousand, two hundred twenty-seven".