226949307 has 16 divisors (see below), whose sum is σ = 329806848. Its totient is φ = 137976480.

The previous prime is 226949291. The next prime is 226949311. The reversal of 226949307 is 703949622.

It is a happy number.

It is not a de Polignac number, because 226949307 - 2⁴ = 226949291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (226949347) 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, 31819 + ... + 38292.

It is an arithmetic number, because the mean of its divisors is an integer number (20612928).

Almost surely, 2^226949307 is an apocalyptic number.

226949307 is a deficient number, since it is larger than the sum of its proper divisors (102857541).

226949307 is a wasteful number, since it uses less digits than its factorization.

226949307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70210.

The product of its (nonzero) digits is 163296, while the sum is 42.

The square root of 226949307 is about 15064.8367730952. The cubic root of 226949307 is about 609.9716075650.

The spelling of 226949307 in words is "two hundred twenty-six million, nine hundred forty-nine thousand, three hundred seven".