2552802 has 48 divisors (see below), whose sum is σ = 6265440. Its totient is φ = 689472.

The previous prime is 2552779. The next prime is 2552807. The reversal of 2552802 is 2082552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2552807) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 5358 + ... + 5814.

It is an arithmetic number, because the mean of its divisors is an integer number (130530).

2^2552802 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2552802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3132720).

2552802 is an abundant number, since it is smaller than the sum of its proper divisors (3712638).

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

2552802 is a wasteful number, since it uses less digits than its factorization.

2552802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495 (or 488 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2552802 is about 1597.7490416207. The cubic root of 2552802 is about 136.6697428087.

The spelling of 2552802 in words is "two million, five hundred fifty-two thousand, eight hundred two".