2501441 has 8 divisors (see below), whose sum is σ = 2577960. Its totient is φ = 2426112.

The previous prime is 2501417. The next prime is 2501449. The reversal of 2501441 is 1441052.

It can be written as a sum of positive squares in 4 ways, for example, as 355216 + 2146225 = 596^2 + 1465^2 .

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 2501441 - 2¹⁰ = 2500417 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2501449) 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, 5561 + ... + 5993.

It is an arithmetic number, because the mean of its divisors is an integer number (322245).

2^2501441 is an apocalyptic number.

It is an amenable number.

2501441 is a deficient number, since it is larger than the sum of its proper divisors (76519).

2501441 is a wasteful number, since it uses less digits than its factorization.

2501441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 2501441 is about 1581.5944486498. The cubic root of 2501441 is about 135.7469523264.

Adding to 2501441 its reverse (1441052), we get a palindrome (3942493).

The spelling of 2501441 in words is "two million, five hundred one thousand, four hundred forty-one".