2649060 has 36 divisors (see below), whose sum is σ = 8036028. Its totient is φ = 706368.

The previous prime is 2649011. The next prime is 2649067. The reversal of 2649060 is 609462.

2649060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 842724 + 1806336 = 918^2 + 1344^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (2649067) 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 11 ways as a sum of consecutive naturals, for example, 7179 + ... + 7538.

It is an arithmetic number, because the mean of its divisors is an integer number (223223).

2^2649060 is an apocalyptic number.

2649060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2649060 is an abundant number, since it is smaller than the sum of its proper divisors (5386968).

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

2649060 is a wasteful number, since it uses less digits than its factorization.

2649060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14732 (or 14727 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 2649060 is about 1627.5933152972. The cubic root of 2649060 is about 138.3663861923.

The spelling of 2649060 in words is "two million, six hundred forty-nine thousand, sixty".