422232548 has 12 divisors (see below), whose sum is σ = 739094832. Its totient is φ = 211062600.

The previous prime is 422232541. The next prime is 422232563. The reversal of 422232548 is 845232224.

It is not an unprimeable number, because it can be changed into a prime (422232541) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 8123 + ... + 30173.

It is an arithmetic number, because the mean of its divisors is an integer number (61591236).

Almost surely, 2^422232548 is an apocalyptic number.

It is an amenable number.

422232548 is a deficient number, since it is larger than the sum of its proper divisors (316862284).

422232548 is a wasteful number, since it uses less digits than its factorization.

422232548 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26842 (or 26840 counting only the distinct ones).

The product of its digits is 30720, while the sum is 32.

The square root of 422232548 is about 20548.2979343789. The cubic root of 422232548 is about 750.2118204668.

The spelling of 422232548 in words is "four hundred twenty-two million, two hundred thirty-two thousand, five hundred forty-eight".