516899228 has 12 divisors (see below), whose sum is σ = 904737960. Its totient is φ = 258402672.

The previous prime is 516899221. The next prime is 516899267. The reversal of 516899228 is 822998615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (516899221) 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, 27950 + ... + 42602.

It is an arithmetic number, because the mean of its divisors is an integer number (75394830).

Almost surely, 2^516899228 is an apocalyptic number.

It is an amenable number.

516899228 is a deficient number, since it is larger than the sum of its proper divisors (387838732).

516899228 is a wasteful number, since it uses less digits than its factorization.

516899228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23476 (or 23474 counting only the distinct ones).

The product of its digits is 622080, while the sum is 50.

The square root of 516899228 is about 22735.4179200647. The cubic root of 516899228 is about 802.5435853955.

The spelling of 516899228 in words is "five hundred sixteen million, eight hundred ninety-nine thousand, two hundred twenty-eight".