2674256 has 60 divisors (see below), whose sum is σ = 5990688. Its totient is φ = 1153152.

The previous prime is 2674247. The next prime is 2674267. The reversal of 2674256 is 6524762.

It is a d-powerful number, because it can be written as 2¹⁵ + 6² + 7⁷ + 4⁶ + 2¹⁷ + 5⁵ + 6⁸ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62171 + ... + 62213.

2^2674256 is an apocalyptic number.

2674256 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2674256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2995344).

2674256 is an abundant number, since it is smaller than the sum of its proper divisors (3316432).

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

2674256 is a wasteful number, since it uses less digits than its factorization.

2674256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100 (or 81 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 2674256 is about 1635.3152601257. The cubic root of 2674256 is about 138.8036840122.

The spelling of 2674256 in words is "two million, six hundred seventy-four thousand, two hundred fifty-six".