2681310 has 32 divisors (see below), whose sum is σ = 6491520. Its totient is φ = 708768.

The previous prime is 2681297. The next prime is 2681321. The reversal of 2681310 is 131862.

It is a super-2 number, since 2×2681310² = 14378846632200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 3849 + ... + 4491.

It is an arithmetic number, because the mean of its divisors is an integer number (202860).

2^2681310 is an apocalyptic number.

2681310 is an abundant number, since it is smaller than the sum of its proper divisors (3810210).

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

2681310 is a wasteful number, since it uses less digits than its factorization.

2681310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2681310 is about 1637.4706104233. The cubic root of 2681310 is about 138.9256196779.

The spelling of 2681310 in words is "two million, six hundred eighty-one thousand, three hundred ten".