226071236 has 12 divisors (see below), whose sum is σ = 418896828. Its totient is φ = 106386432.

The previous prime is 226071233. The next prime is 226071247. The reversal of 226071236 is 632170622.

226071236 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 103836100 + 122235136 = 10190^2 + 11056^2 .

It is a super-2 number, since 2×226071236² = 102216407493135392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226071199 and 226071208.

It is not an unprimeable number, because it can be changed into a prime (226071233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1662221 + ... + 1662356.

It is an arithmetic number, because the mean of its divisors is an integer number (34908069).

Almost surely, 2^226071236 is an apocalyptic number.

It is an amenable number.

226071236 is a deficient number, since it is larger than the sum of its proper divisors (192825592).

226071236 is a wasteful number, since it uses less digits than its factorization.

226071236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3324598 (or 3324596 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 226071236 is about 15035.6654658183. The cubic root of 226071236 is about 609.1839270888.

The spelling of 226071236 in words is "two hundred twenty-six million, seventy-one thousand, two hundred thirty-six".