226949705 has 4 divisors (see below), whose sum is σ = 272339652. Its totient is φ = 181559760.

The previous prime is 226949693. The next prime is 226949731. The reversal of 226949705 is 507949622.

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

It can be written as a sum of positive squares in 2 ways, for example, as 31956409 + 194993296 = 5653^2 + 13964^2 .

It is not a de Polignac number, because 226949705 - 2⁶ = 226949641 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22694966 + ... + 22694975.

It is an arithmetic number, because the mean of its divisors is an integer number (68084913).

Almost surely, 2^226949705 is an apocalyptic number.

It is an amenable number.

226949705 is a deficient number, since it is larger than the sum of its proper divisors (45389947).

226949705 is an equidigital number, since it uses as much as digits as its factorization.

226949705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45389946.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 226949705 is about 15064.8499826583. The cubic root of 226949705 is about 609.9719641330.

The spelling of 226949705 in words is "two hundred twenty-six million, nine hundred forty-nine thousand, seven hundred five".