14997226 has 8 divisors (see below), whose sum is σ = 23044644. Its totient is φ = 7315680.

The previous prime is 14997223. The next prime is 14997233. The reversal of 14997226 is 62279941.

It can be written as a sum of positive squares in 2 ways, for example, as 13432225 + 1565001 = 3665^2 + 1251^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (14997221) 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, 91365 + ... + 91528.

Almost surely, 2^14997226 is an apocalyptic number.

14997226 is a deficient number, since it is larger than the sum of its proper divisors (8047418).

14997226 is a wasteful number, since it uses less digits than its factorization.

14997226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182936.

The product of its digits is 54432, while the sum is 40.

The square root of 14997226 is about 3872.6252077886. The cubic root of 14997226 is about 246.6060036685.

The spelling of 14997226 in words is "fourteen million, nine hundred ninety-seven thousand, two hundred twenty-six".