14372157 has 8 divisors (see below), whose sum is σ = 20290176. Its totient is φ = 9017792.

The previous prime is 14372153. The next prime is 14372159. The reversal of 14372157 is 75127341.

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 14372157 - 2² = 14372153 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14372153) 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, 140853 + ... + 140954.

It is an arithmetic number, because the mean of its divisors is an integer number (2536272).

Almost surely, 2^14372157 is an apocalyptic number.

14372157 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14372157 is a deficient number, since it is larger than the sum of its proper divisors (5918019).

14372157 is a wasteful number, since it uses less digits than its factorization.

14372157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281827.

The product of its digits is 5880, while the sum is 30.

The square root of 14372157 is about 3791.0627797492. The cubic root of 14372157 is about 243.1311761064.

Adding to 14372157 its reverse (75127341), we get a palindrome (89499498).

The spelling of 14372157 in words is "fourteen million, three hundred seventy-two thousand, one hundred fifty-seven".