13354723 has 4 divisors (see below), whose sum is σ = 13428688. Its totient is φ = 13280760.

The previous prime is 13354687. The next prime is 13354813. The reversal of 13354723 is 32745331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13354723 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13354691 and 13354700.

It is not an unprimeable number, because it can be changed into a prime (13355723) 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, 36711 + ... + 37072.

It is an arithmetic number, because the mean of its divisors is an integer number (3357172).

Almost surely, 2^13354723 is an apocalyptic number.

13354723 is a deficient number, since it is larger than the sum of its proper divisors (73965).

13354723 is an equidigital number, since it uses as much as digits as its factorization.

13354723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73964.

The product of its digits is 7560, while the sum is 28.

The square root of 13354723 is about 3654.4114437211. The cubic root of 13354723 is about 237.2529538240.

The spelling of 13354723 in words is "thirteen million, three hundred fifty-four thousand, seven hundred twenty-three".