2649486 has 32 divisors (see below), whose sum is σ = 6105600. Its totient is φ = 750816.

The previous prime is 2649481. The next prime is 2649487. The reversal of 2649486 is 6849462.

2649486 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2649481) 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 15 ways as a sum of consecutive naturals, for example, 8200 + ... + 8516.

It is an arithmetic number, because the mean of its divisors is an integer number (190800).

2^2649486 is an apocalyptic number.

2649486 is an abundant number, since it is smaller than the sum of its proper divisors (3456114).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2649486 is a wasteful number, since it uses less digits than its factorization.

2649486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 528.

The product of its digits is 82944, while the sum is 39.

The square root of 2649486 is about 1627.7241781088. The cubic root of 2649486 is about 138.3738027754.

The spelling of 2649486 in words is "two million, six hundred forty-nine thousand, four hundred eighty-six".