2516206 has 16 divisors (see below), whose sum is σ = 4705920. Its totient is φ = 980280.

The previous prime is 2516201. The next prime is 2516209. The reversal of 2516206 is 6026152.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8016 + ... + 8323.

It is an arithmetic number, because the mean of its divisors is an integer number (294120).

2^2516206 is an apocalyptic number.

2516206 is a deficient number, since it is larger than the sum of its proper divisors (2189714).

2516206 is a wasteful number, since it uses less digits than its factorization.

2516206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16359.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 2516206 is about 1586.2553388405. The cubic root of 2516206 is about 136.0135150929.

The spelling of 2516206 in words is "two million, five hundred sixteen thousand, two hundred six".