226567145 has 8 divisors (see below), whose sum is σ = 310720704. Its totient is φ = 155360304.

The previous prime is 226567141. The next prime is 226567151. The reversal of 226567145 is 541765622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 226567145 - 2² = 226567141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226567099 and 226567108.

It is not an unprimeable number, because it can be changed into a prime (226567141) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3236639 + ... + 3236708.

It is an arithmetic number, because the mean of its divisors is an integer number (38840088).

Almost surely, 2^226567145 is an apocalyptic number.

It is an amenable number.

226567145 is a deficient number, since it is larger than the sum of its proper divisors (84153559).

226567145 is an equidigital number, since it uses as much as digits as its factorization.

226567145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6473359.

The product of its digits is 100800, while the sum is 38.

The square root of 226567145 is about 15052.1475212011. The cubic root of 226567145 is about 609.6290362961.

The spelling of 226567145 in words is "two hundred twenty-six million, five hundred sixty-seven thousand, one hundred forty-five".