773226 has 48 divisors (see below), whose sum is σ = 1825824. Its totient is φ = 244944.

The previous prime is 773209. The next prime is 773231. The reversal of 773226 is 622377.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 773226.

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 in 23 ways as a sum of consecutive naturals, for example, 17961 + ... + 18003.

It is an arithmetic number, because the mean of its divisors is an integer number (38038).

2⁷⁷³²²⁶ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 773226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (912912).

773226 is an abundant number, since it is smaller than the sum of its proper divisors (1052598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

773226 is a wasteful number, since it uses less digits than its factorization.

773226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97 (or 85 counting only the distinct ones).

The product of its digits is 3528, while the sum is 27.

The square root of 773226 is about 879.3327015413. The cubic root of 773226 is about 91.7843879641.

It can be divided in two parts, 773 and 226, that added together give a palindrome (999).

The spelling of 773226 in words is "seven hundred seventy-three thousand, two hundred twenty-six".