14136397 has 8 divisors (see below), whose sum is σ = 15652512. Its totient is φ = 12658800.

The previous prime is 14136391. The next prime is 14136407. The reversal of 14136397 is 79363141.

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

It is not a de Polignac number, because 14136397 - 2¹¹ = 14134349 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 (14136391) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8854 + ... + 10327.

It is an arithmetic number, because the mean of its divisors is an integer number (1956564).

Almost surely, 2^14136397 is an apocalyptic number.

It is an amenable number.

14136397 is a deficient number, since it is larger than the sum of its proper divisors (1516115).

14136397 is a wasteful number, since it uses less digits than its factorization.

14136397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19259.

The product of its digits is 13608, while the sum is 34.

The square root of 14136397 is about 3759.8400231925. The cubic root of 14136397 is about 241.7944033917.

The spelling of 14136397 in words is "fourteen million, one hundred thirty-six thousand, three hundred ninety-seven".