226466444 has 12 divisors (see below), whose sum is σ = 397441464. Its totient is φ = 112911744.

The previous prime is 226466437. The next prime is 226466467. The reversal of 226466444 is 444664622.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 226466398 and 226466407.

It is an unprimeable number.

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, 78782 + ... + 81605.

It is an arithmetic number, because the mean of its divisors is an integer number (33120122).

Almost surely, 2^226466444 is an apocalyptic number.

It is an amenable number.

226466444 is a deficient number, since it is larger than the sum of its proper divisors (170975020).

226466444 is a wasteful number, since it uses less digits than its factorization.

226466444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160744 (or 160742 counting only the distinct ones).

The product of its digits is 221184, while the sum is 38.

The square root of 226466444 is about 15048.8020785709. The cubic root of 226466444 is about 609.5387034706.

The spelling of 226466444 in words is "two hundred twenty-six million, four hundred sixty-six thousand, four hundred forty-four".