7922150 has 12 divisors (see below), whose sum is σ = 14735292. Its totient is φ = 3168840.

The previous prime is 7922149. The next prime is 7922171. The reversal of 7922150 is 512297.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79172 + ... + 79271.

It is an arithmetic number, because the mean of its divisors is an integer number (1227941).

Almost surely, 2^7922150 is an apocalyptic number.

7922150 is a deficient number, since it is larger than the sum of its proper divisors (6813142).

7922150 is a wasteful number, since it uses less digits than its factorization.

7922150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158455 (or 158450 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 7922150 is about 2814.6314145905. The cubic root of 7922150 is about 199.3491341660.

The spelling of 7922150 in words is "seven million, nine hundred twenty-two thousand, one hundred fifty".