14993477 has 2 divisors, whose sum is σ = 14993478. Its totient is φ = 14993476.

The previous prime is 14993471. The next prime is 14993483. The reversal of 14993477 is 77439941.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (14993471) and next prime (14993483).

It can be written as a sum of positive squares in only one way, i.e., 14984641 + 8836 = 3871^2 + 94^2 .

It is an emirp because it is prime and its reverse (77439941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14993477 - 2⁸ = 14993221 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 (14993471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7496738 + 7496739.

It is an arithmetic number, because the mean of its divisors is an integer number (7496739).

Almost surely, 2^14993477 is an apocalyptic number.

It is an amenable number.

14993477 is a deficient number, since it is larger than the sum of its proper divisors (1).

14993477 is an equidigital number, since it uses as much as digits as its factorization.

14993477 is an evil number, because the sum of its binary digits is even.

The product of its digits is 190512, while the sum is 44.

The square root of 14993477 is about 3872.1411389566. The cubic root of 14993477 is about 246.5854531356.

The spelling of 14993477 in words is "fourteen million, nine hundred ninety-three thousand, four hundred seventy-seven".