2006516 has 12 divisors (see below), whose sum is σ = 3564288. Its totient is φ = 988152.

The previous prime is 2006507. The next prime is 2006549. The reversal of 2006516 is 6156002.

It is a super-2 number, since 2×2006516² = 8052212916512, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3476 + ... + 4011.

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

2^2006516 is an apocalyptic number.

It is an amenable number.

2006516 is a deficient number, since it is larger than the sum of its proper divisors (1557772).

2006516 is a wasteful number, since it uses less digits than its factorization.

2006516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7558 (or 7556 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2006516 is about 1416.5154429091. The cubic root of 2006516 is about 126.1287840893.

The spelling of 2006516 in words is "two million, six thousand, five hundred sixteen".