226550923 has 4 divisors (see below), whose sum is σ = 226583280. Its totient is φ = 226518568.

The previous prime is 226550921. The next prime is 226550977. The reversal of 226550923 is 329055622.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 226550923 - 2¹ = 226550921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226550921) 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, 808 + ... + 21301.

It is an arithmetic number, because the mean of its divisors is an integer number (56645820).

Almost surely, 2^226550923 is an apocalyptic number.

226550923 is a deficient number, since it is larger than the sum of its proper divisors (32357).

226550923 is a wasteful number, since it uses less digits than its factorization.

226550923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32356.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 226550923 is about 15051.6086515694. The cubic root of 226550923 is about 609.6144863220.

The spelling of 226550923 in words is "two hundred twenty-six million, five hundred fifty thousand, nine hundred twenty-three".