423876 has 12 divisors (see below), whose sum is σ = 989072. Its totient is φ = 141288.

The previous prime is 423869. The next prime is 423883. The reversal of 423876 is 678324.

It is an interprime number because it is at equal distance from previous prime (423869) and next prime (423883).

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

423876 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 3 ways as a sum of consecutive naturals, for example, 17650 + ... + 17673.

2⁴²³⁸⁷⁶ is an apocalyptic number.

It is an amenable number.

423876 is an abundant number, since it is smaller than the sum of its proper divisors (565196).

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

423876 is a wasteful number, since it uses less digits than its factorization.

423876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35330 (or 35328 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 423876 is about 651.0576011383. The cubic root of 423876 is about 75.1183907944.

The spelling of 423876 in words is "four hundred twenty-three thousand, eight hundred seventy-six".