13654073 has 4 divisors (see below), whose sum is σ = 14023140. Its totient is φ = 13285008.

The previous prime is 13654063. The next prime is 13654079. The reversal of 13654073 is 37045631.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10705984 + 2948089 = 3272^2 + 1717^2 .

It is a cyclic number.

It is not a de Polignac number, because 13654073 - 2¹⁰ = 13653049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13654079) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184478 + ... + 184551.

It is an arithmetic number, because the mean of its divisors is an integer number (3505785).

Almost surely, 2^13654073 is an apocalyptic number.

It is an amenable number.

13654073 is a deficient number, since it is larger than the sum of its proper divisors (369067).

13654073 is an equidigital number, since it uses as much as digits as its factorization.

13654073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369066.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 13654073 is about 3695.1418105399. The cubic root of 13654073 is about 239.0125691469.

The spelling of 13654073 in words is "thirteen million, six hundred fifty-four thousand, seventy-three".