13623322 has 8 divisors (see below), whose sum is σ = 21094272. Its totient is φ = 6591900.

The previous prime is 13623299. The next prime is 13623331. The reversal of 13623322 is 22332631.

13623322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 13623293 and 13623302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109804 + ... + 109927.

It is an arithmetic number, because the mean of its divisors is an integer number (2636784).

Almost surely, 2^13623322 is an apocalyptic number.

13623322 is a deficient number, since it is larger than the sum of its proper divisors (7470950).

13623322 is a wasteful number, since it uses less digits than its factorization.

13623322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219764.

The product of its digits is 1296, while the sum is 22.

The square root of 13623322 is about 3690.9784610588. The cubic root of 13623322 is about 238.8330036771.

Adding to 13623322 its reverse (22332631), we get a palindrome (35955953).

The spelling of 13623322 in words is "thirteen million, six hundred twenty-three thousand, three hundred twenty-two".