13922206 has 8 divisors (see below), whose sum is σ = 21392784. Its totient is φ = 6791280.

The previous prime is 13922203. The next prime is 13922221. The reversal of 13922206 is 60222931.

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 (13922203) 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, 84810 + ... + 84973.

It is an arithmetic number, because the mean of its divisors is an integer number (2674098).

Almost surely, 2^13922206 is an apocalyptic number.

13922206 is a deficient number, since it is larger than the sum of its proper divisors (7470578).

13922206 is a wasteful number, since it uses less digits than its factorization.

13922206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169826.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 13922206 is about 3731.2472445551. The cubic root of 13922206 is about 240.5669812555.

The spelling of 13922206 in words is "thirteen million, nine hundred twenty-two thousand, two hundred six".