14475157 has 2 divisors, whose sum is σ = 14475158. Its totient is φ = 14475156.

The previous prime is 14475137. The next prime is 14475179. The reversal of 14475157 is 75157441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14447601 + 27556 = 3801^2 + 166^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14475157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14475137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7237578 + 7237579.

It is an arithmetic number, because the mean of its divisors is an integer number (7237579).

Almost surely, 2^14475157 is an apocalyptic number.

It is an amenable number.

14475157 is a deficient number, since it is larger than the sum of its proper divisors (1).

14475157 is an equidigital number, since it uses as much as digits as its factorization.

14475157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 19600, while the sum is 34.

The square root of 14475157 is about 3804.6231087980. The cubic root of 14475157 is about 243.7106048978.

The spelling of 14475157 in words is "fourteen million, four hundred seventy-five thousand, one hundred fifty-seven".