785085226 has 4 divisors (see below), whose sum is σ = 1177627842. Its totient is φ = 392542612.

The previous prime is 785085193. The next prime is 785085239. The reversal of 785085226 is 622580587.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 622580587 = 2687 ⋅231701.

It can be written as a sum of positive squares in only one way, i.e., 767234601 + 17850625 = 27699^2 + 4225^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 196271305 + ... + 196271308.

Almost surely, 2^785085226 is an apocalyptic number.

785085226 is a deficient number, since it is larger than the sum of its proper divisors (392542616).

785085226 is a wasteful number, since it uses less digits than its factorization.

785085226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392542615.

The product of its (nonzero) digits is 268800, while the sum is 43.

The square root of 785085226 is about 28019.3723341548. The cubic root of 785085226 is about 922.5125184906.

The spelling of 785085226 in words is "seven hundred eighty-five million, eighty-five thousand, two hundred twenty-six".