7922850 has 96 divisors (see below), whose sum is σ = 22498560. Its totient is φ = 1827840.

The previous prime is 7922821. The next prime is 7922851. The reversal of 7922850 is 582297.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (7922851) 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 47 ways as a sum of consecutive naturals, for example, 33031 + ... + 33269.

It is an arithmetic number, because the mean of its divisors is an integer number (234360).

Almost surely, 2^7922850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7922850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11249280).

7922850 is an abundant number, since it is smaller than the sum of its proper divisors (14575710).

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

7922850 is a wasteful number, since it uses less digits than its factorization.

7922850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284 (or 279 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 7922850 is about 2814.7557620511. The cubic root of 7922850 is about 199.3550054798.

The spelling of 7922850 in words is "seven million, nine hundred twenty-two thousand, eight hundred fifty".