13830477 has 16 divisors (see below), whose sum is σ = 19525440. Its totient is φ = 8692992.

The previous prime is 13830473. The next prime is 13830491. The reversal of 13830477 is 77403831.

It is not a de Polignac number, because 13830477 - 2² = 13830473 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13830473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1893 + ... + 5589.

It is an arithmetic number, because the mean of its divisors is an integer number (1220340).

Almost surely, 2^13830477 is an apocalyptic number.

It is an amenable number.

13830477 is a deficient number, since it is larger than the sum of its proper divisors (5694963).

13830477 is a wasteful number, since it uses less digits than its factorization.

13830477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3772.

The product of its (nonzero) digits is 14112, while the sum is 33.

The square root of 13830477 is about 3718.9349281750. The cubic root of 13830477 is about 240.0374767865.

The spelling of 13830477 in words is "thirteen million, eight hundred thirty thousand, four hundred seventy-seven".