13977703 has 2 divisors, whose sum is σ = 13977704. Its totient is φ = 13977702.

The previous prime is 13977671. The next prime is 13977713. The reversal of 13977703 is 30777931.

13977703 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 is a cyclic number.

It is not a de Polignac number, because 13977703 - 2⁵ = 13977671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13977713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6988851 + 6988852.

It is an arithmetic number, because the mean of its divisors is an integer number (6988852).

Almost surely, 2^13977703 is an apocalyptic number.

13977703 is a deficient number, since it is larger than the sum of its proper divisors (1).

13977703 is an equidigital number, since it uses as much as digits as its factorization.

13977703 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27783, while the sum is 37.

The square root of 13977703 is about 3738.6766375283. The cubic root of 13977703 is about 240.8862085692.

The spelling of 13977703 in words is "thirteen million, nine hundred seventy-seven thousand, seven hundred three".