13377047 has 2 divisors, whose sum is σ = 13377048. Its totient is φ = 13377046.

The previous prime is 13376989. The next prime is 13377059. The reversal of 13377047 is 74077331.

13377047 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 13377047 - 2⁶ = 13376983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13377097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6688523 + 6688524.

It is an arithmetic number, because the mean of its divisors is an integer number (6688524).

Almost surely, 2^13377047 is an apocalyptic number.

13377047 is a deficient number, since it is larger than the sum of its proper divisors (1).

13377047 is an equidigital number, since it uses as much as digits as its factorization.

13377047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12348, while the sum is 32.

The square root of 13377047 is about 3657.4645589534. The cubic root of 13377047 is about 237.3850790273.

The spelling of 13377047 in words is "thirteen million, three hundred seventy-seven thousand, forty-seven".