4046023 has 4 divisors (see below), whose sum is σ = 4050400. Its totient is φ = 4041648.

The previous prime is 4046011. The next prime is 4046033. The reversal of 4046023 is 3206404.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4046023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4046033) 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, 198 + ... + 2851.

It is an arithmetic number, because the mean of its divisors is an integer number (1012600).

Almost surely, 2^4046023 is an apocalyptic number.

4046023 is a deficient number, since it is larger than the sum of its proper divisors (4377).

4046023 is a wasteful number, since it uses less digits than its factorization.

4046023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4376.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4046023 is about 2011.4728434657. The cubic root of 4046023 is about 159.3465930660.

The spelling of 4046023 in words is "four million, forty-six thousand, twenty-three".