2606487 has 24 divisors (see below), whose sum is σ = 3873744. Its totient is φ = 1557504.

The previous prime is 2606473. The next prime is 2606489. The reversal of 2606487 is 7846062.

It is not a de Polignac number, because 2606487 - 2⁸ = 2606231 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2606489) 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 23 ways as a sum of consecutive naturals, for example, 26823 + ... + 26919.

It is an arithmetic number, because the mean of its divisors is an integer number (161406).

2^2606487 is an apocalyptic number.

2606487 is a deficient number, since it is larger than the sum of its proper divisors (1267257).

2606487 is a wasteful number, since it uses less digits than its factorization.

2606487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 2606487 is about 1614.4618298368. The cubic root of 2606487 is about 137.6211516238.

The spelling of 2606487 in words is "two million, six hundred six thousand, four hundred eighty-seven".