14726057 has 2 divisors, whose sum is σ = 14726058. Its totient is φ = 14726056.

The previous prime is 14726051. The next prime is 14726059. The reversal of 14726057 is 75062741.

14726057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11262736 + 3463321 = 3356^2 + 1861^2 .

It is a cyclic number.

It is not a de Polignac number, because 14726057 - 2¹² = 14721961 is a prime.

Together with 14726059, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14726051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7363028 + 7363029.

It is an arithmetic number, because the mean of its divisors is an integer number (7363029).

Almost surely, 2^14726057 is an apocalyptic number.

It is an amenable number.

14726057 is a deficient number, since it is larger than the sum of its proper divisors (1).

14726057 is an equidigital number, since it uses as much as digits as its factorization.

14726057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 14726057 is about 3837.4544948442. The cubic root of 14726057 is about 245.1106372445.

Adding to 14726057 its reverse (75062741), we get a palindrome (89788798).

The spelling of 14726057 in words is "fourteen million, seven hundred twenty-six thousand, fifty-seven".