226466445 has 32 divisors (see below), whose sum is σ = 372879360. Its totient is φ = 117311040.

The previous prime is 226466437. The next prime is 226466467. The reversal of 226466445 is 544664622.

It is not a de Polignac number, because 226466445 - 2³ = 226466437 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96840 + ... + 99150.

It is an arithmetic number, because the mean of its divisors is an integer number (11652480).

Almost surely, 2^226466445 is an apocalyptic number.

It is an amenable number.

226466445 is a deficient number, since it is larger than the sum of its proper divisors (146412915).

226466445 is a wasteful number, since it uses less digits than its factorization.

226466445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505.

The product of its digits is 276480, while the sum is 39.

The square root of 226466445 is about 15048.8021117961. The cubic root of 226466445 is about 609.5387043678.

The spelling of 226466445 in words is "two hundred twenty-six million, four hundred sixty-six thousand, four hundred forty-five".