226736705 has 16 divisors (see below), whose sum is σ = 297984960. Its totient is φ = 164595648.

The previous prime is 226736693. The next prime is 226736711. The reversal of 226736705 is 507637622.

It is a cyclic number.

It is not a de Polignac number, because 226736705 - 2⁴ = 226736689 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25727 + ... + 33396.

It is an arithmetic number, because the mean of its divisors is an integer number (18624060).

Almost surely, 2^226736705 is an apocalyptic number.

It is an amenable number.

226736705 is a deficient number, since it is larger than the sum of its proper divisors (71248255).

226736705 is a wasteful number, since it uses less digits than its factorization.

226736705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59200.

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 226736705 is about 15057.7788866752. The cubic root of 226736705 is about 609.7810779399.

The spelling of 226736705 in words is "two hundred twenty-six million, seven hundred thirty-six thousand, seven hundred five".