763222 has 8 divisors (see below), whose sum is σ = 1184400. Its totient is φ = 368424.

The previous prime is 763201. The next prime is 763223. The reversal of 763222 is 222367.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×763222³ = 1333748353128051144, which contains 333 as substring.

It is a nialpdrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 763193 and 763202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (763223) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6522 + ... + 6637.

It is an arithmetic number, because the mean of its divisors is an integer number (148050).

2⁷⁶³²²² is an apocalyptic number.

763222 is a deficient number, since it is larger than the sum of its proper divisors (421178).

763222 is a wasteful number, since it uses less digits than its factorization.

763222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13190.

The product of its digits is 1008, while the sum is 22.

The square root of 763222 is about 873.6257780080. The cubic root of 763222 is about 91.3868329297.

Adding to 763222 its reverse (222367), we get a palindrome (985589).

The spelling of 763222 in words is "seven hundred sixty-three thousand, two hundred twenty-two".