423882 has 12 divisors (see below), whose sum is σ = 918450. Its totient is φ = 141288.

The previous prime is 423869. The next prime is 423883. The reversal of 423882 is 288324.

It can be written as a sum of positive squares in only one way, i.e., 423801 + 81 = 651^2 + 9^2 .

It is not an unprimeable number, because it can be changed into a prime (423883) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11757 + ... + 11792.

2⁴²³⁸⁸² is an apocalyptic number.

423882 is an abundant number, since it is smaller than the sum of its proper divisors (494568).

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

423882 is a wasteful number, since it uses less digits than its factorization.

423882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23557 (or 23554 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

The square root of 423882 is about 651.0622090092. The cubic root of 423882 is about 75.1187452284.

The spelling of 423882 in words is "four hundred twenty-three thousand, eight hundred eighty-two".