14126157 has 20 divisors (see below), whose sum is σ = 21400060. Its totient is φ = 9284544.

The previous prime is 14126149. The next prime is 14126159. The reversal of 14126157 is 75162141.

It is a happy number.

14126157 is a `hidden beast` number, since 1 + 41 + 2 + 615 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 5517801 + 8608356 = 2349^2 + 2934^2 .

It is not a de Polignac number, because 14126157 - 2³ = 14126149 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 14126157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14126159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4719 + ... + 7107.

It is an arithmetic number, because the mean of its divisors is an integer number (1070003).

Almost surely, 2^14126157 is an apocalyptic number.

It is an amenable number.

14126157 is a deficient number, since it is larger than the sum of its proper divisors (7273903).

14126157 is an equidigital number, since it uses as much as digits as its factorization.

14126157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2474 (or 2465 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 14126157 is about 3758.4780164317. The cubic root of 14126157 is about 241.7360063152.

Adding to 14126157 its reverse (75162141), we get a palindrome (89288298).

It can be divided in two parts, 1412 and 6157, that added together give a square (7569 = 87²).

The spelling of 14126157 in words is "fourteen million, one hundred twenty-six thousand, one hundred fifty-seven".