4665023 has 4 divisors (see below), whose sum is σ = 5089128. Its totient is φ = 4240920.

The previous prime is 4665019. The next prime is 4665047. The reversal of 4665023 is 3205664.

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 4665023 - 2² = 4665019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4664983 and 4665001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4662023) 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, 212036 + ... + 212057.

It is an arithmetic number, because the mean of its divisors is an integer number (1272282).

Almost surely, 2^4665023 is an apocalyptic number.

4665023 is a deficient number, since it is larger than the sum of its proper divisors (424105).

4665023 is a wasteful number, since it uses less digits than its factorization.

4665023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424104.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 4665023 is about 2159.8664310554. The cubic root of 4665023 is about 167.0903093599.

The spelling of 4665023 in words is "four million, six hundred sixty-five thousand, twenty-three".