804264226 has 4 divisors (see below), whose sum is σ = 1206396342. Its totient is φ = 402132112.

The previous prime is 804264193. The next prime is 804264229. The reversal of 804264226 is 622462408.

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., 663011001 + 141253225 = 25749^2 + 11885^2 .

It is a junction number, because it is equal to n+sod(n) for n = 804264191 and 804264200.

It is not an unprimeable number, because it can be changed into a prime (804264229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201066055 + ... + 201066058.

Almost surely, 2^804264226 is an apocalyptic number.

804264226 is a deficient number, since it is larger than the sum of its proper divisors (402132116).

804264226 is a wasteful number, since it uses less digits than its factorization.

804264226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402132115.

The product of its (nonzero) digits is 36864, while the sum is 34.

The square root of 804264226 is about 28359.5526410414. The cubic root of 804264226 is about 929.9642434320.

The spelling of 804264226 in words is "eight hundred four million, two hundred sixty-four thousand, two hundred twenty-six".