2520052 has 12 divisors (see below), whose sum is σ = 4552576. Its totient is φ = 1219320.

The previous prime is 2520031. The next prime is 2520073. The reversal of 2520052 is 2500252.

It is an interprime number because it is at equal distance from previous prime (2520031) and next prime (2520073).

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

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 3 ways as a sum of consecutive naturals, for example, 10038 + ... + 10285.

2^2520052 is an apocalyptic number.

It is an amenable number.

2520052 is a deficient number, since it is larger than the sum of its proper divisors (2032524).

2520052 is a wasteful number, since it uses less digits than its factorization.

2520052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20358 (or 20356 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 16.

The square root of 2520052 is about 1587.4671650148. The cubic root of 2520052 is about 136.0827783253.

Adding to 2520052 its product of nonzero digits (200), we get a palindrome (2520252).

It can be divided in two parts, 25200 and 52, that added together give a palindrome (25252).

The spelling of 2520052 in words is "two million, five hundred twenty thousand, fifty-two".