226331433 has 12 divisors (see below), whose sum is σ = 327087540. Its totient is φ = 150811776.

The previous prime is 226331423. The next prime is 226331449. The reversal of 226331433 is 334133622.

It is a happy number.

226331433 is a `hidden beast` number, since 22 + 633 + 1 + 4 + 3 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 193015449 + 33315984 = 13893^2 + 5772^2 .

It is not a de Polignac number, because 226331433 - 2¹⁰ = 226330409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226331397 and 226331406.

It is not an unprimeable number, because it can be changed into a prime (226331423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17173 + ... + 27341.

It is an arithmetic number, because the mean of its divisors is an integer number (27257295).

Almost surely, 2^226331433 is an apocalyptic number.

It is an amenable number.

226331433 is a deficient number, since it is larger than the sum of its proper divisors (100756107).

226331433 is a wasteful number, since it uses less digits than its factorization.

226331433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12648 (or 12645 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 226331433 is about 15044.3156374758. The cubic root of 226331433 is about 609.4175511746.

The spelling of 226331433 in words is "two hundred twenty-six million, three hundred thirty-one thousand, four hundred thirty-three".