423356 has 12 divisors (see below), whose sum is σ = 748440. Its totient is φ = 209520.

The previous prime is 423347. The next prime is 423389. The reversal of 423356 is 653324.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 423356.

It is an unprimeable number.

423356 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50 + ... + 921.

It is an arithmetic number, because the mean of its divisors is an integer number (62370).

2⁴²³³⁵⁶ is an apocalyptic number.

It is an amenable number.

423356 is a deficient number, since it is larger than the sum of its proper divisors (325084).

423356 is a wasteful number, since it uses less digits than its factorization.

423356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1084 (or 1082 counting only the distinct ones).

The product of its digits is 2160, while the sum is 23.

The square root of 423356 is about 650.6581283593. The cubic root of 423356 is about 75.0876604650.

The spelling of 423356 in words is "four hundred twenty-three thousand, three hundred fifty-six".