822967452 has 60 divisors (see below), whose sum is σ = 2225611080. Its totient is φ = 264860064.

The previous prime is 822967429. The next prime is 822967487. The reversal of 822967452 is 254769228.

822967452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 822967398 and 822967407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 34398 + ... + 53189.

It is an arithmetic number, because the mean of its divisors is an integer number (37093518).

Almost surely, 2^822967452 is an apocalyptic number.

It is an amenable number.

822967452 is an abundant number, since it is smaller than the sum of its proper divisors (1402643628).

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

822967452 is a wasteful number, since it uses less digits than its factorization.

822967452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87632 (or 87621 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 822967452 is about 28687.4092939742. The cubic root of 822967452 is about 937.1178705033.

The spelling of 822967452 in words is "eight hundred twenty-two million, nine hundred sixty-seven thousand, four hundred fifty-two".