14528157 has 24 divisors (see below), whose sum is σ = 23518656. Its totient is φ = 7939008.

The previous prime is 14528147. The next prime is 14528167. The reversal of 14528157 is 75182541.

It is an interprime number because it is at equal distance from previous prime (14528147) and next prime (14528167).

It is not a de Polignac number, because 14528157 - 2¹² = 14524061 is a prime.

It is a super-2 number, since 2×14528157² = 422134691633298, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14528147) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1233 + ... + 5529.

It is an arithmetic number, because the mean of its divisors is an integer number (979944).

Almost surely, 2^14528157 is an apocalyptic number.

It is an amenable number.

14528157 is a deficient number, since it is larger than the sum of its proper divisors (8990499).

14528157 is a wasteful number, since it uses less digits than its factorization.

14528157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4337 (or 4330 counting only the distinct ones).

The product of its digits is 11200, while the sum is 33.

The square root of 14528157 is about 3811.5819550418. The cubic root of 14528157 is about 244.0076869835.

The spelling of 14528157 in words is "fourteen million, five hundred twenty-eight thousand, one hundred fifty-seven".