226852650 has 72 divisors (see below), whose sum is σ = 632084544. Its totient is φ = 60490800.

The previous prime is 226852643. The next prime is 226852663. The reversal of 226852650 is 56258622.

226852650 is a `hidden beast` number, since 22 + 68 + 526 + 50 = 666.

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, 2815 + ... + 21485.

It is an arithmetic number, because the mean of its divisors is an integer number (8778952).

Almost surely, 2^226852650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226852650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (316042272).

226852650 is an abundant number, since it is smaller than the sum of its proper divisors (405231894).

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

226852650 is a wasteful number, since it uses less digits than its factorization.

226852650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18698 (or 18681 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 36.

The square root of 226852650 is about 15061.6283980186. The cubic root of 226852650 is about 609.8850002686.

The spelling of 226852650 in words is "two hundred twenty-six million, eight hundred fifty-two thousand, six hundred fifty".