13917253 has 16 divisors (see below), whose sum is σ = 16848000. Its totient is φ = 11230272.

The previous prime is 13917247. The next prime is 13917263. The reversal of 13917253 is 35271931.

It is a cyclic number.

It is not a de Polignac number, because 13917253 - 2¹³ = 13909061 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 (13917223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35583 + ... + 35971.

It is an arithmetic number, because the mean of its divisors is an integer number (1053000).

Almost surely, 2^13917253 is an apocalyptic number.

It is an amenable number.

13917253 is a deficient number, since it is larger than the sum of its proper divisors (2930747).

13917253 is a wasteful number, since it uses less digits than its factorization.

13917253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684.

The product of its digits is 5670, while the sum is 31.

The square root of 13917253 is about 3730.5834664299. The cubic root of 13917253 is about 240.5384496280.

The spelling of 13917253 in words is "thirteen million, nine hundred seventeen thousand, two hundred fifty-three".