4654623 has 8 divisors (see below), whose sum is σ = 6227248. Its totient is φ = 3092544.

The previous prime is 4654609. The next prime is 4654631. The reversal of 4654623 is 3264564.

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

It is not a de Polignac number, because 4654623 - 2⁵ = 4654591 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4654603) 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, 1540 + ... + 3417.

It is an arithmetic number, because the mean of its divisors is an integer number (778406).

Almost surely, 2^4654623 is an apocalyptic number.

4654623 is a deficient number, since it is larger than the sum of its proper divisors (1572625).

4654623 is a wasteful number, since it uses less digits than its factorization.

4654623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5273.

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

The square root of 4654623 is about 2157.4575314476. The cubic root of 4654623 is about 166.9660490104.

The spelling of 4654623 in words is "four million, six hundred fifty-four thousand, six hundred twenty-three".