423796 has 12 divisors (see below), whose sum is σ = 749700. Its totient is φ = 209600.

The previous prime is 423791. The next prime is 423803. The reversal of 423796 is 697324.

It can be written as a sum of positive squares in 2 ways, for example, as 396900 + 26896 = 630^2 + 164^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121 + ... + 928.

It is an arithmetic number, because the mean of its divisors is an integer number (62475).

2⁴²³⁷⁹⁶ is an apocalyptic number.

It is an amenable number.

423796 is a deficient number, since it is larger than the sum of its proper divisors (325904).

423796 is a wasteful number, since it uses less digits than its factorization.

423796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1154 (or 1152 counting only the distinct ones).

The product of its digits is 9072, while the sum is 31.

The square root of 423796 is about 650.9961597429. The cubic root of 423796 is about 75.1136646879.

The spelling of 423796 in words is "four hundred twenty-three thousand, seven hundred ninety-six".