13074227 has 4 divisors (see below), whose sum is σ = 13253400. Its totient is φ = 12895056.

The previous prime is 13074211. The next prime is 13074233. The reversal of 13074227 is 72247031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72247031 = 5879 ⋅12289.

It is a cyclic number.

It is not a de Polignac number, because 13074227 - 2⁴ = 13074211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13074196 and 13074205.

It is not an unprimeable number, because it can be changed into a prime (13074247) 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, 89477 + ... + 89622.

It is an arithmetic number, because the mean of its divisors is an integer number (3313350).

Almost surely, 2^13074227 is an apocalyptic number.

13074227 is a deficient number, since it is larger than the sum of its proper divisors (179173).

13074227 is an equidigital number, since it uses as much as digits as its factorization.

13074227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179172.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 13074227 is about 3615.8300568473. The cubic root of 13074227 is about 235.5801390014.

The spelling of 13074227 in words is "thirteen million, seventy-four thousand, two hundred twenty-seven".