226266630 has 64 divisors (see below), whose sum is σ = 575285760. Its totient is φ = 56795904.

The previous prime is 226266553. The next prime is 226266647. The reversal of 226266630 is 36662622.

226266630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 226266591 and 226266600.

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, 94002 + ... + 96378.

It is an arithmetic number, because the mean of its divisors is an integer number (8988840).

Almost surely, 2^226266630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226266630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287642880).

226266630 is an abundant number, since it is smaller than the sum of its proper divisors (349019130).

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

226266630 is a wasteful number, since it uses less digits than its factorization.

226266630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2573.

The product of its (nonzero) digits is 31104, while the sum is 33.

The square root of 226266630 is about 15042.1617462385. The cubic root of 226266630 is about 609.3593830054.

The spelling of 226266630 in words is "two hundred twenty-six million, two hundred sixty-six thousand, six hundred thirty".