226248377 has 4 divisors (see below), whose sum is σ = 232363236. Its totient is φ = 220133520.

The previous prime is 226248367. The next prime is 226248431. The reversal of 226248377 is 773842622.

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 174134416 + 52113961 = 13196^2 + 7219^2 .

It is a cyclic number.

It is not a de Polignac number, because 226248377 - 2⁶ = 226248313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (226248367) 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, 3057374 + ... + 3057447.

It is an arithmetic number, because the mean of its divisors is an integer number (58090809).

Almost surely, 2^226248377 is an apocalyptic number.

It is an amenable number.

226248377 is a deficient number, since it is larger than the sum of its proper divisors (6114859).

226248377 is an equidigital number, since it uses as much as digits as its factorization.

226248377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6114858.

The product of its digits is 225792, while the sum is 41.

The square root of 226248377 is about 15041.5550060491. Note that the first 3 decimals coincide. The cubic root of 226248377 is about 609.3429968273.

The spelling of 226248377 in words is "two hundred twenty-six million, two hundred forty-eight thousand, three hundred seventy-seven".