226468499 has 4 divisors (see below), whose sum is σ = 226703664. Its totient is φ = 226233336.

The previous prime is 226468493. The next prime is 226468531. The reversal of 226468499 is 994864622.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226468499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226468493) 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 3 ways as a sum of consecutive naturals, for example, 116132 + ... + 118065.

It is an arithmetic number, because the mean of its divisors is an integer number (56675916).

Almost surely, 2^226468499 is an apocalyptic number.

226468499 is a deficient number, since it is larger than the sum of its proper divisors (235165).

226468499 is an equidigital number, since it uses as much as digits as its factorization.

226468499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235164.

The product of its digits is 1492992, while the sum is 50.

The square root of 226468499 is about 15048.8703562759. The cubic root of 226468499 is about 609.5405471555.

The spelling of 226468499 in words is "two hundred twenty-six million, four hundred sixty-eight thousand, four hundred ninety-nine".