13949127 has 12 divisors (see below), whose sum is σ = 20262424. Its totient is φ = 9246960.

The previous prime is 13949113. The next prime is 13949137. The reversal of 13949127 is 72194931.

It is not a de Polignac number, because 13949127 - 2¹⁵ = 13916359 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13949091 and 13949100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13949107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2653 + ... + 5910.

Almost surely, 2^13949127 is an apocalyptic number.

13949127 is a deficient number, since it is larger than the sum of its proper divisors (6313297).

13949127 is a wasteful number, since it uses less digits than its factorization.

13949127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8750 (or 8747 counting only the distinct ones).

The product of its digits is 13608, while the sum is 36.

The square root of 13949127 is about 3734.8530091558. The cubic root of 13949127 is about 240.7219407457.

The spelling of 13949127 in words is "thirteen million, nine hundred forty-nine thousand, one hundred twenty-seven".