2681046 has 32 divisors (see below), whose sum is σ = 6019200. Its totient is φ = 884520.

The previous prime is 2681039. The next prime is 2681059. The reversal of 2681046 is 6401862.

2681046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

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, 6885 + ... + 7263.

It is an arithmetic number, because the mean of its divisors is an integer number (188100).

2^2681046 is an apocalyptic number.

2681046 is an abundant number, since it is smaller than the sum of its proper divisors (3338154).

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

2681046 is a wasteful number, since it uses less digits than its factorization.

2681046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521 (or 515 counting only the distinct ones).

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

The square root of 2681046 is about 1637.3899963051. The cubic root of 2681046 is about 138.9210600201.

The spelling of 2681046 in words is "two million, six hundred eighty-one thousand, forty-six".