2516926 has 8 divisors (see below), whose sum is σ = 3782520. Its totient is φ = 1256088.

The previous prime is 2516893. The next prime is 2516929. The reversal of 2516926 is 6296152.

It is a sphenic number, since it is the product of 3 distinct primes.

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 (2516929) 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, 805 + ... + 2383.

It is an arithmetic number, because the mean of its divisors is an integer number (472815).

2^2516926 is an apocalyptic number.

2516926 is a deficient number, since it is larger than the sum of its proper divisors (1265594).

2516926 is a wasteful number, since it uses less digits than its factorization.

2516926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378.

The product of its digits is 6480, while the sum is 31.

The square root of 2516926 is about 1586.4822721985. The cubic root of 2516926 is about 136.0264870556.

The spelling of 2516926 in words is "two million, five hundred sixteen thousand, nine hundred twenty-six".