13794229 has 4 divisors (see below), whose sum is σ = 14167084. Its totient is φ = 13421376.

The previous prime is 13794197. The next prime is 13794233. The reversal of 13794229 is 92249731.

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 13032100 + 762129 = 3610^2 + 873^2 .

It is a cyclic number.

It is not a de Polignac number, because 13794229 - 2⁵ = 13794197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 372817 = 13794229 / (1 + 3 + 7 + 9 + 4 + 2 + 2 + 9).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13794239) 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, 186372 + ... + 186445.

It is an arithmetic number, because the mean of its divisors is an integer number (3541771).

Almost surely, 2^13794229 is an apocalyptic number.

It is an amenable number.

13794229 is a deficient number, since it is larger than the sum of its proper divisors (372855).

13794229 is an equidigital number, since it uses as much as digits as its factorization.

13794229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372854.

The product of its digits is 27216, while the sum is 37.

The square root of 13794229 is about 3714.0582924882. The cubic root of 13794229 is about 239.8275902954.

The spelling of 13794229 in words is "thirteen million, seven hundred ninety-four thousand, two hundred twenty-nine".