123796 has 6 divisors (see below), whose sum is σ = 216650. Its totient is φ = 61896.

The previous prime is 123791. The next prime is 123803. The reversal of 123796 is 697321.

It can be written as a sum of positive squares in only one way, i.e., 122500 + 1296 = 350^2 + 36^2 .

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15471 + ... + 15478.

2¹²³⁷⁹⁶ is an apocalyptic number.

It is an amenable number.

123796 is a deficient number, since it is larger than the sum of its proper divisors (92854).

123796 is a wasteful number, since it uses less digits than its factorization.

123796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30953 (or 30951 counting only the distinct ones).

The product of its digits is 2268, while the sum is 28.

The square root of 123796 is about 351.8465574650. The cubic root of 123796 is about 49.8389484717.

It can be divided in two parts, 123 and 796, that added together give a palindrome (919).

The spelling of 123796 in words is "one hundred twenty-three thousand, seven hundred ninety-six".