423124 has 24 divisors (see below), whose sum is σ = 815360.
Its totient is φ = 190944.
The previous prime is 423121. The next prime is 423127. The reversal of 423124 is 421324.
It is an interprime number because it is at equal distance from previous prime (423121) and next prime (423127).
It is a plaindrome in base 11.
It is a junction number, because it is equal to n+sod(n) for n = 423098 and 423107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (423121) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4057 + ... + 4159.
2423124 is an apocalyptic number.
It is an amenable number.
423124 is a deficient number, since it is larger than the sum of its proper divisors (392236).
423124 is a wasteful number, since it uses less digits than its factorization.
423124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199 (or 197 counting only the distinct ones).
The product of its digits is 192, while the sum is 16.
The square root of 423124 is about 650.4798229000.
The cubic root of 423124 is about 75.0739418921.
Adding to 423124 its reverse (421324), we get a palindrome (844448).
The spelling of 423124 in words is "four hundred twenty-three thousand, one hundred twenty-four", and thus it is an iban number.