226376641 has 4 divisors (see below), whose sum is σ = 239692932. Its totient is φ = 213060352.

The previous prime is 226376627. The next prime is 226376677. The reversal of 226376641 is 146673622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 103632400 + 122744241 = 10180^2 + 11079^2 .

It is a cyclic number.

It is not a de Polignac number, because 226376641 - 2¹³ = 226368449 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 226376641.

It is not an unprimeable number, because it can be changed into a prime (226376341) 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 3 ways as a sum of consecutive naturals, for example, 6658120 + ... + 6658153.

It is an arithmetic number, because the mean of its divisors is an integer number (59923233).

Almost surely, 2^226376641 is an apocalyptic number.

It is an amenable number.

226376641 is a deficient number, since it is larger than the sum of its proper divisors (13316291).

226376641 is a wasteful number, since it uses less digits than its factorization.

226376641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13316290.

The product of its digits is 72576, while the sum is 37.

The square root of 226376641 is about 15045.8180568555. The cubic root of 226376641 is about 609.4581239962.

The spelling of 226376641 in words is "two hundred twenty-six million, three hundred seventy-six thousand, six hundred forty-one".