123467 has 4 divisors (see below), whose sum is σ = 124176. Its totient is φ = 122760.

The previous prime is 123457. The next prime is 123479. The reversal of 123467 is 764321.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 123467 - 2¹⁰ = 122443 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (123407) 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, 113 + ... + 509.

It is an arithmetic number, because the mean of its divisors is an integer number (31044).

2¹²³⁴⁶⁷ is an apocalyptic number.

123467 is a deficient number, since it is larger than the sum of its proper divisors (709).

123467 is an equidigital number, since it uses as much as digits as its factorization.

123467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708.

The product of its digits is 1008, while the sum is 23.

The square root of 123467 is about 351.3787130718. The cubic root of 123467 is about 49.7947586727.

Adding to 123467 its reverse (764321), we get a palindrome (887788).

The spelling of 123467 in words is "one hundred twenty-three thousand, four hundred sixty-seven".