226704765 has 16 divisors (see below), whose sum is σ = 414546048. Its totient is φ = 103636416.

The previous prime is 226704757. The next prime is 226704773. The reversal of 226704765 is 567407622.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (226704757) and next prime (226704773).

It is not a de Polignac number, because 226704765 - 2³ = 226704757 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 1079442 + ... + 1079651.

It is an arithmetic number, because the mean of its divisors is an integer number (25909128).

Almost surely, 2^226704765 is an apocalyptic number.

It is an amenable number.

226704765 is a deficient number, since it is larger than the sum of its proper divisors (187841283).

226704765 is a wasteful number, since it uses less digits than its factorization.

226704765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159108.

The product of its (nonzero) digits is 141120, while the sum is 39.

The square root of 226704765 is about 15056.7182679361. The cubic root of 226704765 is about 609.7524436668.

The spelling of 226704765 in words is "two hundred twenty-six million, seven hundred four thousand, seven hundred sixty-five".