224545266 has 72 divisors (see below), whose sum is σ = 539530992. Its totient is φ = 67438800.

The previous prime is 224545247. The next prime is 224545283. The reversal of 224545266 is 662545422.

224545266 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 224545266.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 284925 + ... + 285711.

It is an arithmetic number, because the mean of its divisors is an integer number (7493486).

Almost surely, 2^224545266 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 224545266, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (269765496).

224545266 is an abundant number, since it is smaller than the sum of its proper divisors (314985726).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

224545266 is a wasteful number, since it uses less digits than its factorization.

224545266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948 (or 934 counting only the distinct ones).

The product of its digits is 115200, while the sum is 36.

The square root of 224545266 is about 14984.8345336210. The cubic root of 224545266 is about 607.8101774254.

It can be divided in two parts, 224 and 545266, that added together give a triangular number (545490 = T₁₀₄₄).

The spelling of 224545266 in words is "two hundred twenty-four million, five hundred forty-five thousand, two hundred sixty-six".