822465052 has 12 divisors (see below), whose sum is σ = 1440950056. Its totient is φ = 410765040.

The previous prime is 822465047. The next prime is 822465089. The reversal of 822465052 is 250564228.

It is a super-2 number, since 2×822465052² = 1352897523522725408, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 822464999 and 822465017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112899 + ... + 119962.

Almost surely, 2^822465052 is an apocalyptic number.

It is an amenable number.

822465052 is a deficient number, since it is larger than the sum of its proper divisors (618485004).

822465052 is a wasteful number, since it uses less digits than its factorization.

822465052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233748 (or 233746 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 34.

The square root of 822465052 is about 28678.6515024678. The cubic root of 822465052 is about 936.9271364086.

The spelling of 822465052 in words is "eight hundred twenty-two million, four hundred sixty-five thousand, fifty-two".