2030516 has 12 divisors (see below), whose sum is σ = 3564288. Its totient is φ = 1012152.

The previous prime is 2030513. The next prime is 2030527. The reversal of 2030516 is 6150302.

It is a junction number, because it is equal to n+sod(n) for n = 2030494 and 2030503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030513) 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, 1325 + ... + 2411.

It is an arithmetic number, because the mean of its divisors is an integer number (297024).

2^2030516 is an apocalyptic number.

It is an amenable number.

2030516 is a deficient number, since it is larger than the sum of its proper divisors (1533772).

2030516 is a wasteful number, since it uses less digits than its factorization.

2030516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558 (or 1556 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 2030516 is about 1424.9617538727. The cubic root of 2030516 is about 126.6296690961.

Adding to 2030516 its reverse (6150302), we get a palindrome (8180818).

The spelling of 2030516 in words is "two million, thirty thousand, five hundred sixteen".