2461081 has 8 divisors (see below), whose sum is σ = 2825280. Its totient is φ = 2100048.

The previous prime is 2461037. The next prime is 2461091. The reversal of 2461081 is 1801642.

2461081 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2461081 - 2¹³ = 2452889 is a prime.

It is a super-2 number, since 2×2461081² = 12113839377122, which contains 22 as substring.

It is a Duffinian number.

2461081 is a lucky number.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (2461001) 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, 1230 + ... + 2536.

It is an arithmetic number, because the mean of its divisors is an integer number (353160).

2^2461081 is an apocalyptic number.

It is an amenable number.

2461081 is a deficient number, since it is larger than the sum of its proper divisors (364199).

2461081 is a wasteful number, since it uses less digits than its factorization.

2461081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1583.

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 2461081 is about 1568.7832864994. The cubic root of 2461081 is about 135.0129114309.

The spelling of 2461081 in words is "two million, four hundred sixty-one thousand, eighty-one".