13807627 has 4 divisors (see below), whose sum is σ = 13829616. Its totient is φ = 13785640.

The previous prime is 13807589. The next prime is 13807639. The reversal of 13807627 is 72670831.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72670831 = 59 ⋅1231709.

It is a cyclic number.

It is not a de Polignac number, because 13807627 - 2²³ = 5419019 is a prime.

It is a super-2 number, since 2×13807627² = 381301126742258, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13807592 and 13807601.

It is not an unprimeable number, because it can be changed into a prime (13807657) 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, 10024 + ... + 11317.

It is an arithmetic number, because the mean of its divisors is an integer number (3457404).

Almost surely, 2^13807627 is an apocalyptic number.

13807627 is a deficient number, since it is larger than the sum of its proper divisors (21989).

13807627 is an equidigital number, since it uses as much as digits as its factorization.

13807627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21988.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 13807627 is about 3715.8615420922. The cubic root of 13807627 is about 239.9052114105.

The spelling of 13807627 in words is "thirteen million, eight hundred seven thousand, six hundred twenty-seven".