13677983 has 12 divisors (see below), whose sum is σ = 15202152. Its totient is φ = 12204720.

The previous prime is 13677973. The next prime is 13677991. The reversal of 13677983 is 38977631.

It is not a de Polignac number, because 13677983 - 2⁶ = 13677919 is a prime.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13677973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49241 + ... + 49517.

It is an arithmetic number, because the mean of its divisors is an integer number (1266846).

Almost surely, 2^13677983 is an apocalyptic number.

13677983 is a deficient number, since it is larger than the sum of its proper divisors (1524169).

13677983 is an equidigital number, since it uses as much as digits as its factorization.

13677983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 355 counting only the distinct ones).

The product of its digits is 190512, while the sum is 44.

The square root of 13677983 is about 3698.3757245580. The cubic root of 13677983 is about 239.1520014857.

The spelling of 13677983 in words is "thirteen million, six hundred seventy-seven thousand, nine hundred eighty-three".