226452736269 has 24 divisors (see below), whose sum is σ = 328713846552. Its totient is φ = 150224469120.

The previous prime is 226452736267. The next prime is 226452736283. The reversal of 226452736269 is 962637254622.

226452736269 is a `hidden beast` number, since 2 + 2 + 6 + 4 + 5 + 2 + 7 + 3 + 626 + 9 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 146411839044 + 80040897225 = 382638^2 + 282915^2 .

It is not a de Polignac number, because 226452736269 - 2¹ = 226452736267 is a prime.

It is a super-2 number, since 2×226452736269² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226452736267) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 1678099 + ... + 1808015.

It is an arithmetic number, because the mean of its divisors is an integer number (13696410273).

Almost surely, 2^226452736269 is an apocalyptic number.

It is an amenable number.

226452736269 is a deficient number, since it is larger than the sum of its proper divisors (102261110283).

226452736269 is a wasteful number, since it uses less digits than its factorization.

226452736269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130877 (or 130874 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 54.

The spelling of 226452736269 in words is "two hundred twenty-six billion, four hundred fifty-two million, seven hundred thirty-six thousand, two hundred sixty-nine".