226431434 has 16 divisors (see below), whose sum is σ = 343984968. Its totient is φ = 111777792.

The previous prime is 226431433. The next prime is 226431437. The reversal of 226431434 is 434134622.

226431434 is digitally balanced in base 3, 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 4 ways, for example, as 21855625 + 204575809 = 4675^2 + 14303^2 .

It is a junction number, because it is equal to n+sod(n) for n = 226431397 and 226431406.

It is not an unprimeable number, because it can be changed into a prime (226431433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60794 + ... + 64410.

Almost surely, 2^226431434 is an apocalyptic number.

226431434 is a deficient number, since it is larger than the sum of its proper divisors (117553534).

226431434 is a wasteful number, since it uses less digits than its factorization.

226431434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4009.

The product of its digits is 13824, while the sum is 29.

The square root of 226431434 is about 15047.6388181003. The cubic root of 226431434 is about 609.5072918269.

The spelling of 226431434 in words is "two hundred twenty-six million, four hundred thirty-one thousand, four hundred thirty-four".