14158397 has 8 divisors (see below), whose sum is σ = 15472992. Its totient is φ = 12848400.

The previous prime is 14158393. The next prime is 14158447. The reversal of 14158397 is 79385141.

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 14158397 - 2² = 14158393 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 14158397.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14158393) 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, 10322 + ... + 11612.

It is an arithmetic number, because the mean of its divisors is an integer number (1934124).

Almost surely, 2^14158397 is an apocalyptic number.

It is an amenable number.

14158397 is a deficient number, since it is larger than the sum of its proper divisors (1314595).

14158397 is a wasteful number, since it uses less digits than its factorization.

14158397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2299.

The product of its digits is 30240, while the sum is 38.

The square root of 14158397 is about 3762.7645421950. The cubic root of 14158397 is about 241.9197705497.

The spelling of 14158397 in words is "fourteen million, one hundred fifty-eight thousand, three hundred ninety-seven".