2601256 has 16 divisors (see below), whose sum is σ = 5574240. Its totient is φ = 1114800.

The previous prime is 2601253. The next prime is 2601259. The reversal of 2601256 is 6521062.

It is an interprime number because it is at equal distance from previous prime (2601253) and next prime (2601259).

It is not an unprimeable number, because it can be changed into a prime (2601253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23170 + ... + 23281.

It is an arithmetic number, because the mean of its divisors is an integer number (348390).

2^2601256 is an apocalyptic number.

It is an amenable number.

2601256 is an abundant number, since it is smaller than the sum of its proper divisors (2972984).

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

2601256 is a wasteful number, since it uses less digits than its factorization.

2601256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46464 (or 46460 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2601256 is about 1612.8409717018. The cubic root of 2601256 is about 137.5290252775.

It can be divided in two parts, 2601 and 256, that multiplied together give a square (665856 = 816²).

The spelling of 2601256 in words is "two million, six hundred one thousand, two hundred fifty-six".