822832542 has 24 divisors (see below), whose sum is σ = 2037490416. Its totient is φ = 235094976.

The previous prime is 822832541. The next prime is 822832553. The reversal of 822832542 is 245238228.

822832542 is a `hidden beast` number, since 82 + 2 + 8 + 32 + 542 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 822832497 and 822832506.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (822832541) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3265083 + ... + 3265334.

It is an arithmetic number, because the mean of its divisors is an integer number (84895434).

Almost surely, 2^822832542 is an apocalyptic number.

822832542 is an abundant number, since it is smaller than the sum of its proper divisors (1214657874).

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

822832542 is a wasteful number, since it uses less digits than its factorization.

822832542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6530432 (or 6530429 counting only the distinct ones).

The product of its digits is 61440, while the sum is 36.

The square root of 822832542 is about 28685.0578176165. The cubic root of 822832542 is about 937.0666601018.

The spelling of 822832542 in words is "eight hundred twenty-two million, eight hundred thirty-two thousand, five hundred forty-two".