13427377 has 16 divisors (see below), whose sum is σ = 14878080. Its totient is φ = 12073600.

The previous prime is 13427353. The next prime is 13427413. The reversal of 13427377 is 77372431.

13427377 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 13427377 - 2¹⁵ = 13394609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13407377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27102 + ... + 27592.

It is an arithmetic number, because the mean of its divisors is an integer number (929880).

Almost surely, 2^13427377 is an apocalyptic number.

It is an amenable number.

13427377 is a deficient number, since it is larger than the sum of its proper divisors (1450703).

13427377 is a wasteful number, since it uses less digits than its factorization.

13427377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584.

The product of its digits is 24696, while the sum is 34.

The square root of 13427377 is about 3664.3385487698. The cubic root of 13427377 is about 237.6824201455.

The spelling of 13427377 in words is "thirteen million, four hundred twenty-seven thousand, three hundred seventy-seven".