226972355 has 16 divisors (see below), whose sum is σ = 288943200. Its totient is φ = 170568192.

The previous prime is 226972307. The next prime is 226972363. The reversal of 226972355 is 553279622.

226972355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226972355 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47621 + ... + 52169.

It is an arithmetic number, because the mean of its divisors is an integer number (18058950).

Almost surely, 2^226972355 is an apocalyptic number.

226972355 is a deficient number, since it is larger than the sum of its proper divisors (61970845).

226972355 is a wasteful number, since it uses less digits than its factorization.

226972355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5158.

The product of its digits is 226800, while the sum is 41.

The square root of 226972355 is about 15065.6017138381. The cubic root of 226972355 is about 609.9922555677.

It can be divided in two parts, 22697 and 2355, that added together give a palindrome (25052).

The spelling of 226972355 in words is "two hundred twenty-six million, nine hundred seventy-two thousand, three hundred fifty-five".