423122060 has 24 divisors (see below), whose sum is σ = 890358000. Its totient is φ = 168905664.

The previous prime is 423122033. The next prime is 423122101. The reversal of 423122060 is 60221324.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11219 + ... + 31178.

It is an arithmetic number, because the mean of its divisors is an integer number (37098250).

Almost surely, 2^423122060 is an apocalyptic number.

It is an amenable number.

423122060 is an abundant number, since it is smaller than the sum of its proper divisors (467235940).

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

423122060 is a wasteful number, since it uses less digits than its factorization.

423122060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42905 (or 42903 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 423122060 is about 20569.9309673125. The cubic root of 423122060 is about 750.7382715535.

Adding to 423122060 its reverse (60221324), we get a palindrome (483343384).

The spelling of 423122060 in words is "four hundred twenty-three million, one hundred twenty-two thousand, sixty".