226143308 has 6 divisors (see below), whose sum is σ = 395750796. Its totient is φ = 113071652.

The previous prime is 226143293. The next prime is 226143329. The reversal of 226143308 is 803341622.

It is a super-2 number, since 2×226143308² = 102281591506365728, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28267910 + ... + 28267917.

It is an arithmetic number, because the mean of its divisors is an integer number (65958466).

Almost surely, 2^226143308 is an apocalyptic number.

It is an amenable number.

226143308 is a deficient number, since it is larger than the sum of its proper divisors (169607488).

226143308 is a wasteful number, since it uses less digits than its factorization.

226143308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56535831 (or 56535829 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 226143308 is about 15038.0619761989. The cubic root of 226143308 is about 609.2486565961.

The spelling of 226143308 in words is "two hundred twenty-six million, one hundred forty-three thousand, three hundred eight".