2516812 has 6 divisors (see below), whose sum is σ = 4404428. Its totient is φ = 1258404.

The previous prime is 2516783. The next prime is 2516837. The reversal of 2516812 is 2186152.

2516812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 314598 + ... + 314605.

2^2516812 is an apocalyptic number.

It is an amenable number.

2516812 is a deficient number, since it is larger than the sum of its proper divisors (1887616).

2516812 is a wasteful number, since it uses less digits than its factorization.

2516812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629207 (or 629205 counting only the distinct ones).

The product of its digits is 960, while the sum is 25.

The square root of 2516812 is about 1586.4463432464. The cubic root of 2516812 is about 136.0244333264.

The spelling of 2516812 in words is "two million, five hundred sixteen thousand, eight hundred twelve".