14527957 has 2 divisors, whose sum is σ = 14527958. Its totient is φ = 14527956.

The previous prime is 14527889. The next prime is 14527963. The reversal of 14527957 is 75972541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13024881 + 1503076 = 3609^2 + 1226^2 .

It is a cyclic number.

It is not a de Polignac number, because 14527957 - 2¹¹ = 14525909 is a prime.

It is a super-2 number, since 2×14527957² = 422123069187698, 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 (14527967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7263978 + 7263979.

It is an arithmetic number, because the mean of its divisors is an integer number (7263979).

Almost surely, 2^14527957 is an apocalyptic number.

It is an amenable number.

14527957 is a deficient number, since it is larger than the sum of its proper divisors (1).

14527957 is an equidigital number, since it uses as much as digits as its factorization.

14527957 is an evil number, because the sum of its binary digits is even.

The product of its digits is 88200, while the sum is 40.

The square root of 14527957 is about 3811.5557191257. Note that the first 3 decimals coincide. The cubic root of 14527957 is about 244.0065672782.

It can be divided in two parts, 1452 and 7957, that added together give a square (9409 = 97²).

The spelling of 14527957 in words is "fourteen million, five hundred twenty-seven thousand, nine hundred fifty-seven".