5522023 has 4 divisors (see below), whose sum is σ = 5946808. Its totient is φ = 5097240.

The previous prime is 5521993. The next prime is 5522029. The reversal of 5522023 is 3202255.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5522023 is a prime.

It is a Duffinian number.

5522023 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5522029) 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, 212373 + ... + 212398.

It is an arithmetic number, because the mean of its divisors is an integer number (1486702).

Almost surely, 2^5522023 is an apocalyptic number.

5522023 is a deficient number, since it is larger than the sum of its proper divisors (424785).

5522023 is a wasteful number, since it uses less digits than its factorization.

5522023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424784.

The product of its (nonzero) digits is 600, while the sum is 19.

The square root of 5522023 is about 2349.8985084467. The cubic root of 5522023 is about 176.7527056090.

Adding to 5522023 its reverse (3202255), we get a palindrome (8724278).

The spelling of 5522023 in words is "five million, five hundred twenty-two thousand, twenty-three".