13874207 has 4 divisors (see below), whose sum is σ = 13882200. Its totient is φ = 13866216.

The previous prime is 13874183. The next prime is 13874219. The reversal of 13874207 is 70247831.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 13874207 - 2¹⁰ = 13873183 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 (13876207) 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, 173 + ... + 5270.

It is an arithmetic number, because the mean of its divisors is an integer number (3470550).

Almost surely, 2^13874207 is an apocalyptic number.

13874207 is a deficient number, since it is larger than the sum of its proper divisors (7993).

13874207 is an equidigital number, since it uses as much as digits as its factorization.

13874207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7992.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 13874207 is about 3724.8096595665. The cubic root of 13874207 is about 240.2901987300.

The spelling of 13874207 in words is "thirteen million, eight hundred seventy-four thousand, two hundred seven".