14450157 has 10 divisors (see below), whose sum is σ = 21586158. Its totient is φ = 9633384.

The previous prime is 14450143. The next prime is 14450159. The reversal of 14450157 is 75105441.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 14356521 + 93636 = 3789^2 + 306^2 .

It is not a de Polignac number, because 14450157 - 2⁸ = 14449901 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 14450157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14450159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 89118 + ... + 89279.

Almost surely, 2^14450157 is an apocalyptic number.

It is an amenable number.

14450157 is a deficient number, since it is larger than the sum of its proper divisors (7136001).

14450157 is an equidigital number, since it uses as much as digits as its factorization.

14450157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178409 (or 178400 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 27.

The square root of 14450157 is about 3801.3362124390. The cubic root of 14450157 is about 243.5702200971.

Adding to 14450157 its reverse (75105441), we get a palindrome (89555598).

The spelling of 14450157 in words is "fourteen million, four hundred fifty thousand, one hundred fifty-seven".