2516122 has 16 divisors (see below), whose sum is σ = 4396032. Its totient is φ = 1057680.

The previous prime is 2516089. The next prime is 2516123. The reversal of 2516122 is 2216152.

It is a self number, because there is not a number n which added to its sum of digits gives 2516122.

It is not an unprimeable number, because it can be changed into a prime (2516123) 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, 954 + ... + 2437.

It is an arithmetic number, because the mean of its divisors is an integer number (274752).

2^2516122 is an apocalyptic number.

2516122 is a deficient number, since it is larger than the sum of its proper divisors (1879910).

2516122 is a wasteful number, since it uses less digits than its factorization.

2516122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3453.

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

The square root of 2516122 is about 1586.2288611673. The cubic root of 2516122 is about 136.0120015360.

The spelling of 2516122 in words is "two million, five hundred sixteen thousand, one hundred twenty-two".