516092642 has 16 divisors (see below), whose sum is σ = 862437240. Its totient is φ = 229982592.

The previous prime is 516092639. The next prime is 516092657. The reversal of 516092642 is 246290615.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 227738281 + 288354361 = 15091^2 + 16981^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341483 + ... + 342990.

Almost surely, 2^516092642 is an apocalyptic number.

516092642 is a deficient number, since it is larger than the sum of its proper divisors (346344598).

516092642 is a wasteful number, since it uses less digits than its factorization.

516092642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684517.

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 516092642 is about 22717.6724600035. The cubic root of 516092642 is about 802.1259298983.

The spelling of 516092642 in words is "five hundred sixteen million, ninety-two thousand, six hundred forty-two".