2608461 has 12 divisors (see below), whose sum is σ = 3860220. Its totient is φ = 1696320.

The previous prime is 2608447. The next prime is 2608471. The reversal of 2608461 is 1648062.

It can be written as a sum of positive squares in 2 ways, for example, as 447561 + 2160900 = 669^2 + 1470^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2608461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2608471) 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 11 ways as a sum of consecutive naturals, for example, 3166 + ... + 3903.

It is an arithmetic number, because the mean of its divisors is an integer number (321685).

2^2608461 is an apocalyptic number.

It is an amenable number.

2608461 is a deficient number, since it is larger than the sum of its proper divisors (1251759).

2608461 is a wasteful number, since it uses less digits than its factorization.

2608461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7116 (or 7113 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 2608461 is about 1615.0730633628. The cubic root of 2608461 is about 137.6558849132.

The spelling of 2608461 in words is "two million, six hundred eight thousand, four hundred sixty-one".