7425922 has 16 divisors (see below), whose sum is σ = 13400640. Its totient is φ = 3014928.

The previous prime is 7425919. The next prime is 7425931. The reversal of 7425922 is 2295247.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 13693 + ... + 14224.

It is an arithmetic number, because the mean of its divisors is an integer number (837540).

Almost surely, 2^7425922 is an apocalyptic number.

7425922 is a deficient number, since it is larger than the sum of its proper divisors (5974718).

7425922 is a wasteful number, since it uses less digits than its factorization.

7425922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27945.

The product of its digits is 10080, while the sum is 31.

The square root of 7425922 is about 2725.0544948679. The cubic root of 7425922 is about 195.0967917461.

The spelling of 7425922 in words is "seven million, four hundred twenty-five thousand, nine hundred twenty-two".