226413646 has 16 divisors (see below), whose sum is σ = 351239040. Its totient is φ = 109347840.

The previous prime is 226413641. The next prime is 226413689. The reversal of 226413646 is 646314622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226413641) 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 7 ways as a sum of consecutive naturals, for example, 32610 + ... + 38938.

It is an arithmetic number, because the mean of its divisors is an integer number (21952440).

Almost surely, 2^226413646 is an apocalyptic number.

226413646 is a deficient number, since it is larger than the sum of its proper divisors (124825394).

226413646 is a wasteful number, since it uses less digits than its factorization.

226413646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6939.

The product of its digits is 41472, while the sum is 34.

The square root of 226413646 is about 15047.0477503064. The cubic root of 226413646 is about 609.4913308515.

The spelling of 226413646 in words is "two hundred twenty-six million, four hundred thirteen thousand, six hundred forty-six".