2562230 has 16 divisors (see below), whose sum is σ = 5031504. Its totient is φ = 931680.

The previous prime is 2562199. The next prime is 2562233. The reversal of 2562230 is 322652.

It is a happy number.

2562230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2⁸ + 5⁹ + 6⁵ + 2¹² + 2¹⁶ + 3¹² + 0 .

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11537 + ... + 11756.

It is an arithmetic number, because the mean of its divisors is an integer number (314469).

2^2562230 is an apocalyptic number.

2562230 is a deficient number, since it is larger than the sum of its proper divisors (2469274).

2562230 is a wasteful number, since it uses less digits than its factorization.

2562230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23311.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2562230 is about 1600.6967233052. The cubic root of 2562230 is about 136.8377855223.

Adding to 2562230 its reverse (322652), we get a palindrome (2884882).

It can be divided in two parts, 25622 and 30, that added together give a palindrome (25652).

The spelling of 2562230 in words is "two million, five hundred sixty-two thousand, two hundred thirty".