2052570 has 64 divisors (see below), whose sum is σ = 5604480. Its totient is φ = 476928.

The previous prime is 2052569. The next prime is 2052577. The reversal of 2052570 is 752502.

It is not an unprimeable number, because it can be changed into a prime (2052577) 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 31 ways as a sum of consecutive naturals, for example, 7272 + ... + 7548.

It is an arithmetic number, because the mean of its divisors is an integer number (87570).

2^2052570 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2052570, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2802240).

2052570 is an abundant number, since it is smaller than the sum of its proper divisors (3551910).

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

2052570 is a wasteful number, since it uses less digits than its factorization.

2052570 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319.

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 2052570 is about 1432.6793081496. The cubic root of 2052570 is about 127.0864726150.

It can be divided in two parts, 205 and 2570, that added together give a triangular number (2775 = T₇₄).

The spelling of 2052570 in words is "two million, fifty-two thousand, five hundred seventy".