226315951 has 16 divisors (see below), whose sum is σ = 246499200. Its totient is φ = 206963200.

The previous prime is 226315927. The next prime is 226315963. The reversal of 226315951 is 159513622.

It is a cyclic number.

It is not a de Polignac number, because 226315951 - 2⁵ = 226315919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226315981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118101 + ... + 120001.

It is an arithmetic number, because the mean of its divisors is an integer number (15406200).

Almost surely, 2^226315951 is an apocalyptic number.

226315951 is a deficient number, since it is larger than the sum of its proper divisors (20183249).

226315951 is a wasteful number, since it uses less digits than its factorization.

226315951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2114.

The product of its digits is 16200, while the sum is 34.

The square root of 226315951 is about 15043.8010821733. The cubic root of 226315951 is about 609.4036553029.

It can be divided in two parts, 22631 and 5951, that added together give a palindrome (28582).

The spelling of 226315951 in words is "two hundred twenty-six million, three hundred fifteen thousand, nine hundred fifty-one".