20367226 has 8 divisors (see below), whose sum is σ = 33328224. Its totient is φ = 9257820.

The previous prime is 20367199. The next prime is 20367247. The reversal of 20367226 is 62276302.

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

It is a junction number, because it is equal to n+sod(n) for n = 20367194 and 20367203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 462870 + ... + 462913.

It is an arithmetic number, because the mean of its divisors is an integer number (4166028).

Almost surely, 2^20367226 is an apocalyptic number.

20367226 is a deficient number, since it is larger than the sum of its proper divisors (12960998).

20367226 is a wasteful number, since it uses less digits than its factorization.

20367226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925796.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 20367226 is about 4513.0063150853. The cubic root of 20367226 is about 273.0930372070.

The spelling of 20367226 in words is "twenty million, three hundred sixty-seven thousand, two hundred twenty-six".