464012023 has 4 divisors (see below), whose sum is σ = 464239008. Its totient is φ = 463785040.

The previous prime is 464012009. The next prime is 464012039. The reversal of 464012023 is 320210464.

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 464012023 - 2⁹ = 464011511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 464011985 and 464012003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (464012063) 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, 110398 + ... + 114523.

It is an arithmetic number, because the mean of its divisors is an integer number (116059752).

Almost surely, 2^464012023 is an apocalyptic number.

464012023 is a deficient number, since it is larger than the sum of its proper divisors (226985).

464012023 is a wasteful number, since it uses less digits than its factorization.

464012023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226984.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 464012023 is about 21540.9383036116. The cubic root of 464012023 is about 774.1820147847.

Adding to 464012023 its reverse (320210464), we get a palindrome (784222487).

The spelling of 464012023 in words is "four hundred sixty-four million, twelve thousand, twenty-three".