2516959 has 4 divisors (see below), whose sum is σ = 2626416. Its totient is φ = 2407504.

The previous prime is 2516957. The next prime is 2516963. The reversal of 2516959 is 9596152.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2516959 - 2¹ = 2516957 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2516953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54694 + ... + 54739.

It is an arithmetic number, because the mean of its divisors is an integer number (656604).

2^2516959 is an apocalyptic number.

2516959 is a deficient number, since it is larger than the sum of its proper divisors (109457).

2516959 is a wasteful number, since it uses less digits than its factorization.

2516959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109456.

The product of its digits is 24300, while the sum is 37.

The square root of 2516959 is about 1586.4926725327. The cubic root of 2516959 is about 136.0270815446.

It can be divided in two parts, 2 and 516959, that added together give a square (516961 = 719²).

The spelling of 2516959 in words is "two million, five hundred sixteen thousand, nine hundred fifty-nine".