2039256 has 48 divisors (see below), whose sum is σ = 5733000. Its totient is φ = 679104.

The previous prime is 2039243. The next prime is 2039263. The reversal of 2039256 is 6529302.

2039256 is nontrivially palindromic in base 7.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 11 ways as a sum of consecutive naturals, for example, 1420 + ... + 2468.

2^2039256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2039256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2866500).

2039256 is an abundant number, since it is smaller than the sum of its proper divisors (3693744).

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

2039256 is a wasteful number, since it uses less digits than its factorization.

2039256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070 (or 1054 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 27.

The square root of 2039256 is about 1428.0252098615. The cubic root of 2039256 is about 126.8110941077.

The spelling of 2039256 in words is "two million, thirty-nine thousand, two hundred fifty-six".