2516486 has 8 divisors (see below), whose sum is σ = 4314000. Its totient is φ = 1078488.

The previous prime is 2516473. The next prime is 2516491. The reversal of 2516486 is 6846152.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89861 + ... + 89888.

It is an arithmetic number, because the mean of its divisors is an integer number (539250).

2^2516486 is an apocalyptic number.

2516486 is a deficient number, since it is larger than the sum of its proper divisors (1797514).

2516486 is a wasteful number, since it uses less digits than its factorization.

2516486 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179758.

The product of its digits is 11520, while the sum is 32.

The square root of 2516486 is about 1586.3435945595. The cubic root of 2516486 is about 136.0185600391.

The spelling of 2516486 in words is "two million, five hundred sixteen thousand, four hundred eighty-six".