2789752 has 32 divisors (see below), whose sum is σ = 6174720. Its totient is φ = 1156320.

The previous prime is 2789747. The next prime is 2789767. The reversal of 2789752 is 2579872.

It is a d-powerful number, because it can be written as 2⁸ + 7⁶ + 8⁴ + 9⁶ + 7⁶ + 5⁹ + 2¹⁶ .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 933 + ... + 2539.

It is an arithmetic number, because the mean of its divisors is an integer number (192960).

2^2789752 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 2789752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3087360).

2789752 is an abundant number, since it is smaller than the sum of its proper divisors (3384968).

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

2789752 is a wasteful number, since it uses less digits than its factorization.

2789752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1651 (or 1647 counting only the distinct ones).

The product of its digits is 70560, while the sum is 40.

The square root of 2789752 is about 1670.2550703411. The cubic root of 2789752 is about 140.7738103406.

The spelling of 2789752 in words is "two million, seven hundred eighty-nine thousand, seven hundred fifty-two".