226975769 has 8 divisors (see below), whose sum is σ = 237265920. Its totient is φ = 216871200.

The previous prime is 226975757. The next prime is 226975849. The reversal of 226975769 is 967579622.

It is a happy number.

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 226975769 - 2⁸ = 226975513 is a prime.

It is a super-2 number, since 2×226975769² = 103035999426282722, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 226975769.

It is not an unprimeable number, because it can be changed into a prime (226905769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43892 + ... + 48789.

It is an arithmetic number, because the mean of its divisors is an integer number (29658240).

Almost surely, 2^226975769 is an apocalyptic number.

It is an amenable number.

226975769 is a deficient number, since it is larger than the sum of its proper divisors (10290151).

226975769 is an equidigital number, since it uses as much as digits as its factorization.

226975769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92791.

The product of its digits is 2857680, while the sum is 53.

The square root of 226975769 is about 15065.7150178808. The cubic root of 226975769 is about 609.9953139477.

The spelling of 226975769 in words is "two hundred twenty-six million, nine hundred seventy-five thousand, seven hundred sixty-nine".