14556541 has 2 divisors, whose sum is σ = 14556542. Its totient is φ = 14556540.

The previous prime is 14556481. The next prime is 14556559. The reversal of 14556541 is 14565541.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10536516 + 4020025 = 3246^2 + 2005^2 .

It is a cyclic number.

It is not a de Polignac number, because 14556541 - 2¹³ = 14548349 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14556571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7278270 + 7278271.

It is an arithmetic number, because the mean of its divisors is an integer number (7278271).

Almost surely, 2^14556541 is an apocalyptic number.

It is an amenable number.

14556541 is a deficient number, since it is larger than the sum of its proper divisors (1).

14556541 is an equidigital number, since it uses as much as digits as its factorization.

14556541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12000, while the sum is 31.

The square root of 14556541 is about 3815.3035265887. The cubic root of 14556541 is about 244.1664914493.

Subtracting from 14556541 its product of digits (12000), we obtain a palindrome (14544541).

The spelling of 14556541 in words is "fourteen million, five hundred fifty-six thousand, five hundred forty-one".