2756052 has 72 divisors (see below), whose sum is σ = 7788480. Its totient is φ = 842400.

The previous prime is 2756011. The next prime is 2756059. The reversal of 2756052 is 2506572.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2756059) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18177 + ... + 18327.

2^2756052 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 2756052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3894240).

2756052 is an abundant number, since it is smaller than the sum of its proper divisors (5032428).

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

2756052 is a wasteful number, since it uses less digits than its factorization.

2756052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 27.

The square root of 2756052 is about 1660.1361389958. The cubic root of 2756052 is about 140.2046666375.

The spelling of 2756052 in words is "two million, seven hundred fifty-six thousand, fifty-two".