226468539 has 24 divisors (see below), whose sum is σ = 362719344. Its totient is φ = 135000000.

The previous prime is 226468531. The next prime is 226468549. The reversal of 226468539 is 935864622.

It is not a de Polignac number, because 226468539 - 2³ = 226468531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226468494 and 226468503.

It is not an unprimeable number, because it can be changed into a prime (226468531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12712 + ... + 24789.

It is an arithmetic number, because the mean of its divisors is an integer number (15113306).

Almost surely, 2^226468539 is an apocalyptic number.

226468539 is a deficient number, since it is larger than the sum of its proper divisors (136250805).

226468539 is a wasteful number, since it uses less digits than its factorization.

226468539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37579 (or 37576 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 226468539 is about 15048.8716852793. The cubic root of 226468539 is about 609.5405830422.

The spelling of 226468539 in words is "two hundred twenty-six million, four hundred sixty-eight thousand, five hundred thirty-nine".