14061157 has 4 divisors (see below), whose sum is σ = 15339456. Its totient is φ = 12782860.

The previous prime is 14061149. The next prime is 14061161. The reversal of 14061157 is 75116041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14061157 - 2³ = 14061149 is a prime.

It is a super-2 number, since 2×14061157² = 395432272357298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14061107) 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 3 ways as a sum of consecutive naturals, for example, 639133 + ... + 639154.

It is an arithmetic number, because the mean of its divisors is an integer number (3834864).

Almost surely, 2^14061157 is an apocalyptic number.

It is an amenable number.

14061157 is a deficient number, since it is larger than the sum of its proper divisors (1278299).

14061157 is a wasteful number, since it uses less digits than its factorization.

14061157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278298.

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 14061157 is about 3749.8209290578. The cubic root of 14061157 is about 241.3646620416.

Adding to 14061157 its reverse (75116041), we get a palindrome (89177198).

The spelling of 14061157 in words is "fourteen million, sixty-one thousand, one hundred fifty-seven".