2034520 has 32 divisors (see below), whose sum is σ = 4820400. Its totient is φ = 770688.

The previous prime is 2034517. The next prime is 2034521. The reversal of 2034520 is 254302.

It is a junction number, because it is equal to n+sod(n) for n = 2034494 and 2034503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2034521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 579 + ... + 2098.

2^2034520 is an apocalyptic number.

2034520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2034520 is an abundant number, since it is smaller than the sum of its proper divisors (2785880).

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

2034520 is a wasteful number, since it uses less digits than its factorization.

2034520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2707 (or 2703 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2034520 is about 1426.3660119338. The cubic root of 2034520 is about 126.7128486573.

Adding to 2034520 its reverse (254302), we get a palindrome (2288822).

The spelling of 2034520 in words is "two million, thirty-four thousand, five hundred twenty".