13322678 has 8 divisors (see below), whose sum is σ = 20008080. Its totient is φ = 6653320.

The previous prime is 13322671. The next prime is 13322711. The reversal of 13322678 is 87622331.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13322671) 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 3 ways as a sum of consecutive naturals, for example, 1658 + ... + 5421.

It is an arithmetic number, because the mean of its divisors is an integer number (2501010).

Almost surely, 2^13322678 is an apocalyptic number.

13322678 is a deficient number, since it is larger than the sum of its proper divisors (6685402).

13322678 is an equidigital number, since it uses as much as digits as its factorization.

13322678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8022.

The product of its digits is 12096, while the sum is 32.

The square root of 13322678 is about 3650.0243834802. The cubic root of 13322678 is about 237.0630369924.

The spelling of 13322678 in words is "thirteen million, three hundred twenty-two thousand, six hundred seventy-eight".