14528957 has 2 divisors, whose sum is σ = 14528958. Its totient is φ = 14528956.

The previous prime is 14528933. The next prime is 14528989. The reversal of 14528957 is 75982541.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8031556 + 6497401 = 2834^2 + 2549^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14528957 is a prime.

It is a super-2 number, since 2×14528957² = 422181183015698, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14528257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7264478 + 7264479.

It is an arithmetic number, because the mean of its divisors is an integer number (7264479).

Almost surely, 2^14528957 is an apocalyptic number.

It is an amenable number.

14528957 is a deficient number, since it is larger than the sum of its proper divisors (1).

14528957 is an equidigital number, since it uses as much as digits as its factorization.

14528957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 100800, while the sum is 41.

The square root of 14528957 is about 3811.6868969001. The cubic root of 14528957 is about 244.0121657018.

The spelling of 14528957 in words is "fourteen million, five hundred twenty-eight thousand, nine hundred fifty-seven".