13364273 has 8 divisors (see below), whose sum is σ = 14889000. Its totient is φ = 11910528.

The previous prime is 13364269. The next prime is 13364279. The reversal of 13364273 is 37246331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 238144 + 13126129 = 488^2 + 3623^2 .

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 13364273 - 2² = 13364269 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13364279) 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, 17348 + ... + 18101.

It is an arithmetic number, because the mean of its divisors is an integer number (1861125).

Almost surely, 2^13364273 is an apocalyptic number.

13364273 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13364273 is a deficient number, since it is larger than the sum of its proper divisors (1524727).

13364273 is a wasteful number, since it uses less digits than its factorization.

13364273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35491.

The product of its digits is 9072, while the sum is 29.

The square root of 13364273 is about 3655.7178501629. The cubic root of 13364273 is about 237.3094937672.

The spelling of 13364273 in words is "thirteen million, three hundred sixty-four thousand, two hundred seventy-three".