2562241 has 8 divisors (see below), whose sum is σ = 2860704. Its totient is φ = 2274720.

The previous prime is 2562239. The next prime is 2562251. The reversal of 2562241 is 1422652.

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 2562241 - 2¹ = 2562239 is a prime.

2562241 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2562251) 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, 2236 + ... + 3181.

It is an arithmetic number, because the mean of its divisors is an integer number (357588).

2^2562241 is an apocalyptic number.

It is an amenable number.

2562241 is a deficient number, since it is larger than the sum of its proper divisors (298463).

2562241 is a wasteful number, since it uses less digits than its factorization.

2562241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5471.

The product of its digits is 960, while the sum is 22.

The square root of 2562241 is about 1600.7001593053. The cubic root of 2562241 is about 136.8379813431.

Adding to 2562241 its product of digits (960), we get a square (2563201 = 1601²).

Adding to 2562241 its reverse (1422652), we get a palindrome (3984893).

The spelling of 2562241 in words is "two million, five hundred sixty-two thousand, two hundred forty-one".