4656423 has 8 divisors (see below), whose sum is σ = 6227568. Its totient is φ = 3094784.

The previous prime is 4656409. The next prime is 4656467. The reversal of 4656423 is 3246564.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4656423 - 2⁸ = 4656167 is a prime.

4656423 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4656823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1140 + ... + 3257.

It is an arithmetic number, because the mean of its divisors is an integer number (778446).

Almost surely, 2^4656423 is an apocalyptic number.

4656423 is a deficient number, since it is larger than the sum of its proper divisors (1571145).

4656423 is a wasteful number, since it uses less digits than its factorization.

4656423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4753.

The product of its digits is 17280, while the sum is 30.

The square root of 4656423 is about 2157.8746488154. The cubic root of 4656423 is about 166.9875688453.

The spelling of 4656423 in words is "four million, six hundred fifty-six thousand, four hundred twenty-three".