226454566 has 32 divisors (see below), whose sum is σ = 379846656. Its totient is φ = 100548000.

The previous prime is 226454563. The next prime is 226454587. The reversal of 226454566 is 665454622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226454563) 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 15 ways as a sum of consecutive naturals, for example, 153211 + ... + 154681.

It is an arithmetic number, because the mean of its divisors is an integer number (11870208).

Almost surely, 2^226454566 is an apocalyptic number.

226454566 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

226454566 is a deficient number, since it is larger than the sum of its proper divisors (153392090).

226454566 is a wasteful number, since it uses less digits than its factorization.

226454566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708.

The product of its digits is 345600, while the sum is 40.

The square root of 226454566 is about 15048.4074240432. The cubic root of 226454566 is about 609.5280466640.

The spelling of 226454566 in words is "two hundred twenty-six million, four hundred fifty-four thousand, five hundred sixty-six".