226218435 has 16 divisors (see below), whose sum is σ = 362277024. Its totient is φ = 120540672.

The previous prime is 226218431. The next prime is 226218457. The reversal of 226218435 is 534812622.

It is not a de Polignac number, because 226218435 - 2² = 226218431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226218396 and 226218405.

It is not an unprimeable number, because it can be changed into a prime (226218431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11979 + ... + 24411.

It is an arithmetic number, because the mean of its divisors is an integer number (22642314).

Almost surely, 2^226218435 is an apocalyptic number.

226218435 is a deficient number, since it is larger than the sum of its proper divisors (136058589).

226218435 is a wasteful number, since it uses less digits than its factorization.

226218435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13654.

The product of its digits is 23040, while the sum is 33.

The square root of 226218435 is about 15040.5596637891. The cubic root of 226218435 is about 609.3161152305.

The spelling of 226218435 in words is "two hundred twenty-six million, two hundred eighteen thousand, four hundred thirty-five".