226264280 has 64 divisors (see below), whose sum is σ = 568339200. Its totient is φ = 80357760.

The previous prime is 226264279. The next prime is 226264321. The reversal of 226264280 is 82462622.

226264280 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12941 + ... + 24899.

It is an arithmetic number, because the mean of its divisors is an integer number (8880300).

Almost surely, 2^226264280 is an apocalyptic number.

226264280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226264280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (284169600).

226264280 is an abundant number, since it is smaller than the sum of its proper divisors (342074920).

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

226264280 is a wasteful number, since it uses less digits than its factorization.

226264280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12024 (or 12020 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The square root of 226264280 is about 15042.0836322632. The cubic root of 226264280 is about 609.3572734006.

The spelling of 226264280 in words is "two hundred twenty-six million, two hundred sixty-four thousand, two hundred eighty".