4012516 has 12 divisors (see below), whose sum is σ = 7248640. Its totient is φ = 1941480.

The previous prime is 4012507. The next prime is 4012537. The reversal of 4012516 is 6152104.

It is a super-2 number, since 2×4012516² = 32200569300512, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4012493 and 4012502.

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, 16056 + ... + 16303.

Almost surely, 2^4012516 is an apocalyptic number.

It is an amenable number.

4012516 is a deficient number, since it is larger than the sum of its proper divisors (3236124).

4012516 is a wasteful number, since it uses less digits than its factorization.

4012516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32394 (or 32392 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 4012516 is about 2003.1265561616. The cubic root of 4012516 is about 158.9054987408.

The spelling of 4012516 in words is "four million, twelve thousand, five hundred sixteen".