14372977 has 2 divisors, whose sum is σ = 14372978. Its totient is φ = 14372976.

The previous prime is 14372947. The next prime is 14372993. The reversal of 14372977 is 77927341.

14372977 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., 14371681 + 1296 = 3791^2 + 36^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14372977 is a prime.

It is not a weakly prime, because it can be changed into another prime (14372947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7186488 + 7186489.

It is an arithmetic number, because the mean of its divisors is an integer number (7186489).

Almost surely, 2^14372977 is an apocalyptic number.

It is an amenable number.

14372977 is a deficient number, since it is larger than the sum of its proper divisors (1).

14372977 is an equidigital number, since it uses as much as digits as its factorization.

14372977 is an evil number, because the sum of its binary digits is even.

The product of its digits is 74088, while the sum is 40.

The square root of 14372977 is about 3791.1709272994. The cubic root of 14372977 is about 243.1357999489.

The spelling of 14372977 in words is "fourteen million, three hundred seventy-two thousand, nine hundred seventy-seven".