226347620 has 12 divisors (see below), whose sum is σ = 475330044. Its totient is φ = 90539040.

The previous prime is 226347619. The next prime is 226347643. The reversal of 226347620 is 26743622.

It can be written as a sum of positive squares in 2 ways, for example, as 42094144 + 184253476 = 6488^2 + 13574^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5658671 + ... + 5658710.

It is an arithmetic number, because the mean of its divisors is an integer number (39610837).

Almost surely, 2^226347620 is an apocalyptic number.

226347620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226347620 is an abundant number, since it is smaller than the sum of its proper divisors (248982424).

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

226347620 is a wasteful number, since it uses less digits than its factorization.

226347620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11317390 (or 11317388 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 226347620 is about 15044.8536051369. The cubic root of 226347620 is about 609.4320791416.

The spelling of 226347620 in words is "two hundred twenty-six million, three hundred forty-seven thousand, six hundred twenty".