6562023 has 16 divisors (see below), whose sum is σ = 9512160. Its totient is φ = 3999744.

The previous prime is 6562021. The next prime is 6562037. The reversal of 6562023 is 3202656.

It is not a de Polignac number, because 6562023 - 2¹ = 6562021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6561984 and 6562002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6562021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3663 + ... + 5151.

It is an arithmetic number, because the mean of its divisors is an integer number (594510).

Almost surely, 2^6562023 is an apocalyptic number.

6562023 is a deficient number, since it is larger than the sum of its proper divisors (2950137).

6562023 is a wasteful number, since it uses less digits than its factorization.

6562023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1618.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 6562023 is about 2561.6445889311. The cubic root of 6562023 is about 187.2172734536.

Adding to 6562023 its reverse (3202656), we get a palindrome (9764679).

The spelling of 6562023 in words is "six million, five hundred sixty-two thousand, twenty-three".