13616673 has 16 divisors (see below), whose sum is σ = 21841920. Its totient is φ = 7371216.

The previous prime is 13616671. The next prime is 13616723. The reversal of 13616673 is 37661631.

13616673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13616673 - 2¹ = 13616671 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13616671) 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, 16665 + ... + 17462.

It is an arithmetic number, because the mean of its divisors is an integer number (1365120).

Almost surely, 2^13616673 is an apocalyptic number.

It is an amenable number.

13616673 is a deficient number, since it is larger than the sum of its proper divisors (8225247).

13616673 is a wasteful number, since it uses less digits than its factorization.

13616673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34156.

The product of its digits is 13608, while the sum is 33.

The square root of 13616673 is about 3690.0776414596. The cubic root of 13616673 is about 238.7941424004.

The spelling of 13616673 in words is "thirteen million, six hundred sixteen thousand, six hundred seventy-three".