2040252 has 12 divisors (see below), whose sum is σ = 4760616. Its totient is φ = 680080.

The previous prime is 2040251. The next prime is 2040253. The reversal of 2040252 is 2520402.

It is an interprime number because it is at equal distance from previous prime (2040251) and next prime (2040253).

It is a tau number, because it is divible by the number of its divisors (12).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2040251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84999 + ... + 85022.

It is an arithmetic number, because the mean of its divisors is an integer number (396718).

2^2040252 is an apocalyptic number.

It is an amenable number.

2040252 is an abundant number, since it is smaller than the sum of its proper divisors (2720364).

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

2040252 is a wasteful number, since it uses less digits than its factorization.

2040252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170028 (or 170026 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

The square root of 2040252 is about 1428.3739006297. The cubic root of 2040252 is about 126.8317361609.

Adding to 2040252 its reverse (2520402), we get a palindrome (4560654).

The spelling of 2040252 in words is "two million, forty thousand, two hundred fifty-two".