226941623 has 4 divisors (see below), whose sum is σ = 227093328. Its totient is φ = 226789920.

The previous prime is 226941613. The next prime is 226941691. The reversal of 226941623 is 326149622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226941623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226941613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73586 + ... + 76607.

It is an arithmetic number, because the mean of its divisors is an integer number (56773332).

Almost surely, 2^226941623 is an apocalyptic number.

226941623 is a deficient number, since it is larger than the sum of its proper divisors (151705).

226941623 is a wasteful number, since it uses less digits than its factorization.

226941623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151704.

The product of its digits is 31104, while the sum is 35.

The square root of 226941623 is about 15064.5817399621. The cubic root of 226941623 is about 609.9647233922.

The spelling of 226941623 in words is "two hundred twenty-six million, nine hundred forty-one thousand, six hundred twenty-three".