2601956 has 12 divisors (see below), whose sum is σ = 5203968. Its totient is φ = 1115112.

The previous prime is 2601943. The next prime is 2601979. The reversal of 2601956 is 6591062.

2601956 is an admirable 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 3 ways as a sum of consecutive naturals, for example, 46436 + ... + 46491.

It is an arithmetic number, because the mean of its divisors is an integer number (433664).

2^2601956 is an apocalyptic number.

It is an amenable number.

2601956 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2601956 is a wasteful number, since it uses less digits than its factorization.

2601956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92938 (or 92936 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 2601956 is about 1613.0579654805. The cubic root of 2601956 is about 137.5413605601.

The spelling of 2601956 in words is "two million, six hundred one thousand, nine hundred fifty-six".