8445023 has 8 divisors (see below), whose sum is σ = 8645280. Its totient is φ = 8246880.

The previous prime is 8445013. The next prime is 8445029. The reversal of 8445023 is 3205448.

8445023 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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 8445023 - 2¹⁸ = 8182879 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8444983 and 8445001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8445029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9773 + ... + 10601.

It is an arithmetic number, because the mean of its divisors is an integer number (1080660).

Almost surely, 2^8445023 is an apocalyptic number.

8445023 is a deficient number, since it is larger than the sum of its proper divisors (200257).

8445023 is a wasteful number, since it uses less digits than its factorization.

8445023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 8445023 is about 2906.0321746326. The cubic root of 8445023 is about 203.6418086450.

The spelling of 8445023 in words is "eight million, four hundred forty-five thousand, twenty-three".