464123 has 4 divisors (see below), whose sum is σ = 506328. Its totient is φ = 421920.

The previous prime is 464119. The next prime is 464129. The reversal of 464123 is 321464.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 464123 - 2² = 464119 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 464095 and 464104.

It is not an unprimeable number, because it can be changed into a prime (464129) 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, 21086 + ... + 21107.

It is an arithmetic number, because the mean of its divisors is an integer number (126582).

2⁴⁶⁴¹²³ is an apocalyptic number.

464123 is a deficient number, since it is larger than the sum of its proper divisors (42205).

464123 is a wasteful number, since it uses less digits than its factorization.

464123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42204.

The product of its digits is 576, while the sum is 20.

The square root of 464123 is about 681.2657337633. The cubic root of 464123 is about 77.4243729816.

Adding to 464123 its reverse (321464), we get a palindrome (785587).

It can be divided in two parts, 4641 and 23, that added together give a palindrome (4664).

The spelling of 464123 in words is "four hundred sixty-four thousand, one hundred twenty-three".