822927650 has 24 divisors (see below), whose sum is σ = 1532818560. Its totient is φ = 328703760.

The previous prime is 822927631. The next prime is 822927659. The reversal of 822927650 is 56729228.

It is a junction number, because it is equal to n+sod(n) for n = 822927598 and 822927607.

It is not an unprimeable number, because it can be changed into a prime (822927659) 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 11 ways as a sum of consecutive naturals, for example, 25031 + ... + 47669.

It is an arithmetic number, because the mean of its divisors is an integer number (63867440).

Almost surely, 2^822927650 is an apocalyptic number.

822927650 is a deficient number, since it is larger than the sum of its proper divisors (709890910).

822927650 is a wasteful number, since it uses less digits than its factorization.

822927650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23378 (or 23373 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 822927650 is about 28686.7155666172. The cubic root of 822927650 is about 937.1027626694.

The spelling of 822927650 in words is "eight hundred twenty-two million, nine hundred twenty-seven thousand, six hundred fifty".