14345477 has 2 divisors, whose sum is σ = 14345478. Its totient is φ = 14345476.

The previous prime is 14345447. The next prime is 14345519. The reversal of 14345477 is 77454341.

14345477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12967201 + 1378276 = 3601^2 + 1174^2 .

It is a cyclic number.

It is not a de Polignac number, because 14345477 - 2⁶ = 14345413 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 (14345447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7172738 + 7172739.

It is an arithmetic number, because the mean of its divisors is an integer number (7172739).

Almost surely, 2^14345477 is an apocalyptic number.

It is an amenable number.

14345477 is a deficient number, since it is larger than the sum of its proper divisors (1).

14345477 is an equidigital number, since it uses as much as digits as its factorization.

14345477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 47040, while the sum is 35.

The square root of 14345477 is about 3787.5423429976. The cubic root of 14345477 is about 242.9806360066.

The spelling of 14345477 in words is "fourteen million, three hundred forty-five thousand, four hundred seventy-seven".