516267087 has 48 divisors (see below), whose sum is σ = 832269312. Its totient is φ = 283530240.

The previous prime is 516267053. The next prime is 516267097. The reversal of 516267087 is 780762615.

It is not a de Polignac number, because 516267087 - 2⁸ = 516266831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516267097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 879208 + ... + 879794.

It is an arithmetic number, because the mean of its divisors is an integer number (17338944).

Almost surely, 2^516267087 is an apocalyptic number.

516267087 is a deficient number, since it is larger than the sum of its proper divisors (316002225).

516267087 is a wasteful number, since it uses less digits than its factorization.

516267087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828 (or 821 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The square root of 516267087 is about 22721.5115474301. The cubic root of 516267087 is about 802.2162955186.

The spelling of 516267087 in words is "five hundred sixteen million, two hundred sixty-seven thousand, eighty-seven".