13472306 has 8 divisors (see below), whose sum is σ = 20356380. Its totient is φ = 6686848.

The previous prime is 13472281. The next prime is 13472309. The reversal of 13472306 is 60327431.

It can be written as a sum of positive squares in 2 ways, for example, as 13213225 + 259081 = 3635^2 + 509^2 .

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

It is not an unprimeable number, because it can be changed into a prime (13472309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24311 + ... + 24858.

Almost surely, 2^13472306 is an apocalyptic number.

13472306 is a deficient number, since it is larger than the sum of its proper divisors (6884074).

13472306 is a wasteful number, since it uses less digits than its factorization.

13472306 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49308.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 13472306 is about 3670.4640033652. The cubic root of 13472306 is about 237.9472260174.

Adding to 13472306 its reverse (60327431), we get a palindrome (73799737).

The spelling of 13472306 in words is "thirteen million, four hundred seventy-two thousand, three hundred six".