14228190 has 32 divisors (see below), whose sum is σ = 37942560. Its totient is φ = 3794112.

The previous prime is 14228161. The next prime is 14228209. The reversal of 14228190 is 9182241.

It is a super-2 number, since 2×14228190² = 404882781352200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

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, 26079 + ... + 26618.

It is an arithmetic number, because the mean of its divisors is an integer number (1185705).

Almost surely, 2^14228190 is an apocalyptic number.

14228190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14228190 is an abundant number, since it is smaller than the sum of its proper divisors (23714370).

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

14228190 is a wasteful number, since it uses less digits than its factorization.

14228190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52713 (or 52707 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 14228190 is about 3772.0273063699. The cubic root of 14228190 is about 242.3166290093.

The spelling of 14228190 in words is "fourteen million, two hundred twenty-eight thousand, one hundred ninety".