2683261 has 16 divisors (see below), whose sum is σ = 3196800. Its totient is φ = 2204928.

The previous prime is 2683259. The next prime is 2683319. The reversal of 2683261 is 1623862.

It is a cyclic number.

It is not a de Polignac number, because 2683261 - 2¹ = 2683259 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2683201) 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 15 ways as a sum of consecutive naturals, for example, 30105 + ... + 30193.

It is an arithmetic number, because the mean of its divisors is an integer number (199800).

2^2683261 is an apocalyptic number.

It is an amenable number.

2683261 is a deficient number, since it is larger than the sum of its proper divisors (513539).

2683261 is an equidigital number, since it uses as much as digits as its factorization.

2683261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228.

The product of its digits is 3456, while the sum is 28.

The square root of 2683261 is about 1638.0662379770. The cubic root of 2683261 is about 138.9593069639.

The spelling of 2683261 in words is "two million, six hundred eighty-three thousand, two hundred sixty-one".