14139653 has 8 divisors (see below), whose sum is σ = 15530400. Its totient is φ = 12766480.

The previous prime is 14139649. The next prime is 14139659. The reversal of 14139653 is 35693141.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 14139653 - 2² = 14139649 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 (14139659) 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 7 ways as a sum of consecutive naturals, for example, 2675 + ... + 5952.

It is an arithmetic number, because the mean of its divisors is an integer number (1941300).

Almost surely, 2^14139653 is an apocalyptic number.

It is an amenable number.

14139653 is a deficient number, since it is larger than the sum of its proper divisors (1390747).

14139653 is a wasteful number, since it uses less digits than its factorization.

14139653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8787.

The product of its digits is 9720, while the sum is 32.

The square root of 14139653 is about 3760.2729954087. The cubic root of 14139653 is about 241.8129659279.

The spelling of 14139653 in words is "fourteen million, one hundred thirty-nine thousand, six hundred fifty-three".