7023023 has 12 divisors (see below), whose sum is σ = 8651232. Its totient is φ = 5664960.

The previous prime is 7023011. The next prime is 7023043. The reversal of 7023023 is 3203207.

It is not a de Polignac number, because 7023023 - 2¹⁰ = 7021999 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 7022992 and 7023010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7023043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3383 + ... + 5048.

It is an arithmetic number, because the mean of its divisors is an integer number (720936).

Almost surely, 2^7023023 is an apocalyptic number.

7023023 is a deficient number, since it is larger than the sum of its proper divisors (1628209).

7023023 is a wasteful number, since it uses less digits than its factorization.

7023023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8462 (or 8455 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 17.

The square root of 7023023 is about 2650.0986774081. The cubic root of 7023023 is about 191.5026097943.

The spelling of 7023023 in words is "seven million, twenty-three thousand, twenty-three".