14641157 has 2 divisors, whose sum is σ = 14641158. Its totient is φ = 14641156.

The previous prime is 14641147. The next prime is 14641171. The reversal of 14641157 is 75114641.

14641157 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8755681 + 5885476 = 2959^2 + 2426^2 .

It is a cyclic number.

It is not a de Polignac number, because 14641157 - 2¹⁰ = 14640133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14641127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7320578 + 7320579.

It is an arithmetic number, because the mean of its divisors is an integer number (7320579).

Almost surely, 2^14641157 is an apocalyptic number.

It is an amenable number.

14641157 is a deficient number, since it is larger than the sum of its proper divisors (1).

14641157 is an equidigital number, since it uses as much as digits as its factorization.

14641157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 29.

The square root of 14641157 is about 3826.3764843517. The cubic root of 14641157 is about 244.6386844020.

Adding to 14641157 its reverse (75114641), we get a palindrome (89755798).

The spelling of 14641157 in words is "fourteen million, six hundred forty-one thousand, one hundred fifty-seven".