14226878 has 8 divisors (see below), whose sum is σ = 22076280. Its totient is φ = 6868120.

The previous prime is 14226871. The next prime is 14226887. The reversal of 14226878 is 87862241.

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 (14226871) 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, 122588 + ... + 122703.

It is an arithmetic number, because the mean of its divisors is an integer number (2759535).

Almost surely, 2^14226878 is an apocalyptic number.

14226878 is a deficient number, since it is larger than the sum of its proper divisors (7849402).

14226878 is a wasteful number, since it uses less digits than its factorization.

14226878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245322.

The product of its digits is 43008, while the sum is 38.

The square root of 14226878 is about 3771.8533905760. The cubic root of 14226878 is about 242.3091806693.

The spelling of 14226878 in words is "fourteen million, two hundred twenty-six thousand, eight hundred seventy-eight".