14712977 has 2 divisors, whose sum is σ = 14712978. Its totient is φ = 14712976.

The previous prime is 14712967. The next prime is 14712979. The reversal of 14712977 is 77921741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11182336 + 3530641 = 3344^2 + 1879^2 .

It is a cyclic number.

It is not a de Polignac number, because 14712977 - 2⁶ = 14712913 is a prime.

Together with 14712979, 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 14712977.

It is not a weakly prime, because it can be changed into another prime (14712979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7356488 + 7356489.

It is an arithmetic number, because the mean of its divisors is an integer number (7356489).

Almost surely, 2^14712977 is an apocalyptic number.

It is an amenable number.

14712977 is a deficient number, since it is larger than the sum of its proper divisors (1).

14712977 is an equidigital number, since it uses as much as digits as its factorization.

14712977 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24696, while the sum is 38.

The square root of 14712977 is about 3835.7498615004. The cubic root of 14712977 is about 245.0380449040.

The spelling of 14712977 in words is "fourteen million, seven hundred twelve thousand, nine hundred seventy-seven".