13340273 has 8 divisors (see below), whose sum is σ = 13618176. Its totient is φ = 13064400.

The previous prime is 13340269. The next prime is 13340279. The reversal of 13340273 is 37204331.

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 13340273 - 2² = 13340269 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13340279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23078 + ... + 23648.

It is an arithmetic number, because the mean of its divisors is an integer number (1702272).

Almost surely, 2^13340273 is an apocalyptic number.

It is an amenable number.

13340273 is a deficient number, since it is larger than the sum of its proper divisors (277903).

13340273 is an equidigital number, since it uses as much as digits as its factorization.

13340273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 13340273 is about 3652.4338460813. The cubic root of 13340273 is about 237.1673525872.

The spelling of 13340273 in words is "thirteen million, three hundred forty thousand, two hundred seventy-three".