14375477 has 2 divisors, whose sum is σ = 14375478. Its totient is φ = 14375476.

The previous prime is 14375447. The next prime is 14375479. The reversal of 14375477 is 77457341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14182756 + 192721 = 3766^2 + 439^2 .

It is a cyclic number.

It is not a de Polignac number, because 14375477 - 2¹⁰ = 14374453 is a prime.

Together with 14375479, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14375477.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14375479) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7187738 + 7187739.

It is an arithmetic number, because the mean of its divisors is an integer number (7187739).

Almost surely, 2^14375477 is an apocalyptic number.

It is an amenable number.

14375477 is a deficient number, since it is larger than the sum of its proper divisors (1).

14375477 is an equidigital number, since it uses as much as digits as its factorization.

14375477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 82320, while the sum is 38.

The square root of 14375477 is about 3791.5006264011. The cubic root of 14375477 is about 243.1498959445.

The spelling of 14375477 in words is "fourteen million, three hundred seventy-five thousand, four hundred seventy-seven".