14990977 has 2 divisors, whose sum is σ = 14990978. Its totient is φ = 14990976.

The previous prime is 14990959. The next prime is 14991013. The reversal of 14990977 is 77909941.

14990977 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., 12138256 + 2852721 = 3484^2 + 1689^2 .

It is an emirp because it is prime and its reverse (77909941) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14990977 - 2¹⁹ = 14466689 is a prime.

It is not a weakly prime, because it can be changed into another prime (14990377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7495488 + 7495489.

It is an arithmetic number, because the mean of its divisors is an integer number (7495489).

Almost surely, 2^14990977 is an apocalyptic number.

It is an amenable number.

14990977 is a deficient number, since it is larger than the sum of its proper divisors (1).

14990977 is an equidigital number, since it uses as much as digits as its factorization.

14990977 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 142884, while the sum is 46.

The square root of 14990977 is about 3871.8183066874. The cubic root of 14990977 is about 246.5717472221.

The spelling of 14990977 in words is "fourteen million, nine hundred ninety thousand, nine hundred seventy-seven".