13742327 has 4 divisors (see below), whose sum is σ = 14061960. Its totient is φ = 13422696.

The previous prime is 13742297. The next prime is 13742347. The reversal of 13742327 is 72324731.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72324731 = 1699 ⋅42569.

It is a cyclic number.

It is not a de Polignac number, because 13742327 - 2¹⁸ = 13480183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13742327.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13742347) 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, 159752 + ... + 159837.

It is an arithmetic number, because the mean of its divisors is an integer number (3515490).

Almost surely, 2^13742327 is an apocalyptic number.

13742327 is a deficient number, since it is larger than the sum of its proper divisors (319633).

13742327 is an equidigital number, since it uses as much as digits as its factorization.

13742327 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319632.

The product of its digits is 7056, while the sum is 29.

The square root of 13742327 is about 3707.0644720587. The cubic root of 13742327 is about 239.5264214527.

The spelling of 13742327 in words is "thirteen million, seven hundred forty-two thousand, three hundred twenty-seven".