2516969 has 16 divisors (see below), whose sum is σ = 3282048. Its totient is φ = 1873152.

The previous prime is 2516963. The next prime is 2516971. The reversal of 2516969 is 9696152.

It is a cyclic number.

It is not a de Polignac number, because 2516969 - 2⁴ = 2516953 is a prime.

It is a super-2 number, since 2×2516969² = 12670265893922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2516963) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 734 + ... + 2360.

It is an arithmetic number, because the mean of its divisors is an integer number (205128).

2^2516969 is an apocalyptic number.

It is an amenable number.

2516969 is a deficient number, since it is larger than the sum of its proper divisors (765079).

2516969 is a wasteful number, since it uses less digits than its factorization.

2516969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664.

The product of its digits is 29160, while the sum is 38.

The square root of 2516969 is about 1586.4958241357. The cubic root of 2516969 is about 136.0272616918.

The spelling of 2516969 in words is "two million, five hundred sixteen thousand, nine hundred sixty-nine".