2461289 has 8 divisors (see below), whose sum is σ = 2527368. Its totient is φ = 2396160.

The previous prime is 2461247. The next prime is 2461297. The reversal of 2461289 is 9821642.

2461289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 235225 + 2226064 = 485^2 + 1492^2 .

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 2461289 - 2¹² = 2457193 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 (2461229) 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, 9449 + ... + 9705.

It is an arithmetic number, because the mean of its divisors is an integer number (315921).

2^2461289 is an apocalyptic number.

It is an amenable number.

2461289 is a deficient number, since it is larger than the sum of its proper divisors (66079).

2461289 is a wasteful number, since it uses less digits than its factorization.

2461289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475.

The product of its digits is 6912, while the sum is 32.

The square root of 2461289 is about 1568.8495785129. The cubic root of 2461289 is about 135.0167148943.

The spelling of 2461289 in words is "two million, four hundred sixty-one thousand, two hundred eighty-nine".