5662023 has 4 divisors (see below), whose sum is σ = 7549368. Its totient is φ = 3774680.

The previous prime is 5661991. The next prime is 5662039. The reversal of 5662023 is 3202665.

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 5662023 - 2⁵ = 5661991 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 5661984 and 5662002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5662093) 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, 943668 + ... + 943673.

It is an arithmetic number, because the mean of its divisors is an integer number (1887342).

Almost surely, 2^5662023 is an apocalyptic number.

5662023 is a deficient number, since it is larger than the sum of its proper divisors (1887345).

5662023 is a wasteful number, since it uses less digits than its factorization.

5662023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887344.

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

The square root of 5662023 is about 2379.5005778524. The cubic root of 5662023 is about 178.2339955875.

Adding to 5662023 its reverse (3202665), we get a palindrome (8864688).

The spelling of 5662023 in words is "five million, six hundred sixty-two thousand, twenty-three".