226771379 has 4 divisors (see below), whose sum is σ = 232045176. Its totient is φ = 221497584.

The previous prime is 226771367. The next prime is 226771399. The reversal of 226771379 is 973177622.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-226771379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226771309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2636834 + ... + 2636919.

It is an arithmetic number, because the mean of its divisors is an integer number (58011294).

Almost surely, 2^226771379 is an apocalyptic number.

226771379 is a deficient number, since it is larger than the sum of its proper divisors (5273797).

226771379 is an equidigital number, since it uses as much as digits as its factorization.

226771379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5273796.

The product of its digits is 222264, while the sum is 44.

The square root of 226771379 is about 15058.9302076874. The cubic root of 226771379 is about 609.8121602054.

The spelling of 226771379 in words is "two hundred twenty-six million, seven hundred seventy-one thousand, three hundred seventy-nine".