2461646 has 8 divisors (see below), whose sum is σ = 4028184. Its totient is φ = 1118920.

The previous prime is 2461643. The next prime is 2461649. The reversal of 2461646 is 6461642.

It is an interprime number because it is at equal distance from previous prime (2461643) and next prime (2461649).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2461643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55925 + ... + 55968.

It is an arithmetic number, because the mean of its divisors is an integer number (503523).

2^2461646 is an apocalyptic number.

2461646 is a deficient number, since it is larger than the sum of its proper divisors (1566538).

2461646 is a wasteful number, since it uses less digits than its factorization.

2461646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111906.

The product of its digits is 6912, while the sum is 29.

The square root of 2461646 is about 1568.9633520258. The cubic root of 2461646 is about 135.0232424545.

The spelling of 2461646 in words is "two million, four hundred sixty-one thousand, six hundred forty-six".