1792226 has 4 divisors (see below), whose sum is σ = 2688342. Its totient is φ = 896112.

The previous prime is 1792207. The next prime is 1792237. The reversal of 1792226 is 6222971.

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

It can be written as a sum of positive squares in only one way, i.e., 1729225 + 63001 = 1315^2 + 251^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 448055 + ... + 448058.

2^1792226 is an apocalyptic number.

1792226 is a deficient number, since it is larger than the sum of its proper divisors (896116).

1792226 is an equidigital number, since it uses as much as digits as its factorization.

1792226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896115.

The product of its digits is 3024, while the sum is 29.

The square root of 1792226 is about 1338.7404528138. The cubic root of 1792226 is about 121.4686648293.

The spelling of 1792226 in words is "one million, seven hundred ninety-two thousand, two hundred twenty-six".