13654973 has 8 divisors (see below), whose sum is σ = 14363136. Its totient is φ = 12963600.

The previous prime is 13654967. The next prime is 13654987. The reversal of 13654973 is 37945631.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13654973 - 2⁶ = 13654909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13654373) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2513 + ... + 5798.

It is an arithmetic number, because the mean of its divisors is an integer number (1795392).

Almost surely, 2^13654973 is an apocalyptic number.

It is an amenable number.

13654973 is a deficient number, since it is larger than the sum of its proper divisors (708163).

13654973 is an equidigital number, since it uses as much as digits as its factorization.

13654973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8395.

The product of its digits is 68040, while the sum is 38.

The square root of 13654973 is about 3695.2635900569. The cubic root of 13654973 is about 239.0178204881.

The spelling of 13654973 in words is "thirteen million, six hundred fifty-four thousand, nine hundred seventy-three".