14228870 has 16 divisors (see below), whose sum is σ = 25662960. Its totient is φ = 5680224.

The previous prime is 14228869. The next prime is 14228873. The reversal of 14228870 is 7882241.

14228870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14228873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5441 + ... + 7619.

It is an arithmetic number, because the mean of its divisors is an integer number (1603935).

Almost surely, 2^14228870 is an apocalyptic number.

14228870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14228870 is a deficient number, since it is larger than the sum of its proper divisors (11434090).

14228870 is a wasteful number, since it uses less digits than its factorization.

14228870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2839.

The product of its (nonzero) digits is 7168, while the sum is 32.

The square root of 14228870 is about 3772.1174424983. The cubic root of 14228870 is about 242.3204892493.

The spelling of 14228870 in words is "fourteen million, two hundred twenty-eight thousand, eight hundred seventy".