422532120 has 32 divisors (see below), whose sum is σ = 1267596720. Its totient is φ = 112675200.

The previous prime is 422532079. The next prime is 422532137. The reversal of 422532120 is 21235224.

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 7 ways as a sum of consecutive naturals, for example, 1760431 + ... + 1760670.

Almost surely, 2^422532120 is an apocalyptic number.

422532120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

422532120 is an abundant number, since it is smaller than the sum of its proper divisors (845064600).

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

422532120 is a wasteful number, since it uses less digits than its factorization.

422532120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3521115 (or 3521111 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 422532120 is about 20555.5861020794. The cubic root of 422532120 is about 750.3892024381.

Adding to 422532120 its reverse (21235224), we get a palindrome (443767344).

The spelling of 422532120 in words is "four hundred twenty-two million, five hundred thirty-two thousand, one hundred twenty".