4675623 has 4 divisors (see below), whose sum is σ = 6234168. Its totient is φ = 3117080.

The previous prime is 4675613. The next prime is 4675631. The reversal of 4675623 is 3265764.

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 4675623 - 2⁵ = 4675591 is a prime.

It is a super-2 number, since 2×4675623² = 43722900876258, which contains 22 as substring.

It is a D-number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4675603) 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 3 ways as a sum of consecutive naturals, for example, 779268 + ... + 779273.

It is an arithmetic number, because the mean of its divisors is an integer number (1558542).

Almost surely, 2^4675623 is an apocalyptic number.

4675623 is a deficient number, since it is larger than the sum of its proper divisors (1558545).

4675623 is a wasteful number, since it uses less digits than its factorization.

4675623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558544.

The product of its digits is 30240, while the sum is 33.

The square root of 4675623 is about 2162.3188941504. The cubic root of 4675623 is about 167.2167694352.

The spelling of 4675623 in words is "four million, six hundred seventy-five thousand, six hundred twenty-three".