226434953 has 2 divisors, whose sum is σ = 226434954. Its totient is φ = 226434952.

The previous prime is 226434907. The next prime is 226434983. The reversal of 226434953 is 359434622.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201554809 + 24880144 = 14197^2 + 4988^2 .

It is a cyclic number.

It is not a de Polignac number, because 226434953 - 2¹⁸ = 226172809 is a prime.

It is a super-2 number, since 2×226434953² = 102545575880224418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (226434983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113217476 + 113217477.

It is an arithmetic number, because the mean of its divisors is an integer number (113217477).

Almost surely, 2^226434953 is an apocalyptic number.

It is an amenable number.

226434953 is a deficient number, since it is larger than the sum of its proper divisors (1).

226434953 is an equidigital number, since it uses as much as digits as its factorization.

226434953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 38.

The square root of 226434953 is about 15047.7557462899. The cubic root of 226434953 is about 609.5104492876.

The spelling of 226434953 in words is "two hundred twenty-six million, four hundred thirty-four thousand, nine hundred fifty-three".