13656322 has 8 divisors (see below), whose sum is σ = 20731536. Its totient is φ = 6745812.

The previous prime is 13656277. The next prime is 13656341. The reversal of 13656322 is 22365631.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40968 + ... + 41299.

It is an arithmetic number, because the mean of its divisors is an integer number (2591442).

Almost surely, 2^13656322 is an apocalyptic number.

13656322 is a deficient number, since it is larger than the sum of its proper divisors (7075214).

13656322 is an equidigital number, since it uses as much as digits as its factorization.

13656322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82352.

The product of its digits is 6480, while the sum is 28.

The square root of 13656322 is about 3695.4461165061. The cubic root of 13656322 is about 239.0256912328.

The spelling of 13656322 in words is "thirteen million, six hundred fifty-six thousand, three hundred twenty-two".