2562223 has 8 divisors (see below), whose sum is σ = 2831328. Its totient is φ = 2306304.

The previous prime is 2562199. The next prime is 2562233. The reversal of 2562223 is 3222652.

It is a happy number.

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 2562223 - 2⁵ = 2562191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2562194 and 2562203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2562233) 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, 2886 + ... + 3667.

It is an arithmetic number, because the mean of its divisors is an integer number (353916).

2^2562223 is an apocalyptic number.

2562223 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2562223 is a deficient number, since it is larger than the sum of its proper divisors (269105).

2562223 is a wasteful number, since it uses less digits than its factorization.

2562223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6593.

The product of its digits is 1440, while the sum is 22.

The square root of 2562223 is about 1600.6945367558. The cubic root of 2562223 is about 136.8376609088.

Adding to 2562223 its reverse (3222652), we get a palindrome (5784875).

The spelling of 2562223 in words is "two million, five hundred sixty-two thousand, two hundred twenty-three".