13922230 has 32 divisors (see below), whose sum is σ = 29134080. Its totient is φ = 4691040.

The previous prime is 13922221. The next prime is 13922257. The reversal of 13922230 is 3222931.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2445 + ... + 5815.

It is an arithmetic number, because the mean of its divisors is an integer number (910440).

Almost surely, 2^13922230 is an apocalyptic number.

13922230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13922230 is an abundant number, since it is smaller than the sum of its proper divisors (15211850).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13922230 is a wasteful number, since it uses less digits than its factorization.

13922230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3444.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 13922230 is about 3731.2504606365. The cubic root of 13922230 is about 240.5671194904.

The spelling of 13922230 in words is "thirteen million, nine hundred twenty-two thousand, two hundred thirty".