52320226 has 8 divisors (see below), whose sum is σ = 89691840. Its totient is φ = 22422948.

The previous prime is 52320181. The next prime is 52320227. The reversal of 52320226 is 62202325.

It is a happy number.

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 = 52320197 and 52320206.

It is not an unprimeable number, because it can be changed into a prime (52320227) 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, 1868566 + ... + 1868593.

It is an arithmetic number, because the mean of its divisors is an integer number (11211480).

Almost surely, 2^52320226 is an apocalyptic number.

52320226 is a deficient number, since it is larger than the sum of its proper divisors (37371614).

52320226 is a wasteful number, since it uses less digits than its factorization.

52320226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3737168.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 52320226 is about 7233.2721502789. The cubic root of 52320226 is about 374.0157323208.

The spelling of 52320226 in words is "fifty-two million, three hundred twenty thousand, two hundred twenty-six".