516632841 has 24 divisors (see below), whose sum is σ = 768962376. Its totient is φ = 334037760.

The previous prime is 516632827. The next prime is 516632863. The reversal of 516632841 is 148236615.

It is a happy number.

516632841 is a `hidden beast` number, since 5 + 16 + 632 + 8 + 4 + 1 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 50979600 + 465653241 = 7140^2 + 21579^2 .

It is not a de Polignac number, because 516632841 - 2²¹ = 514535689 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 516632796 and 516632805.

It is not an unprimeable number, because it can be changed into a prime (516632821) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59791 + ... + 67883.

It is an arithmetic number, because the mean of its divisors is an integer number (32040099).

Almost surely, 2^516632841 is an apocalyptic number.

It is an amenable number.

516632841 is a deficient number, since it is larger than the sum of its proper divisors (252329535).

516632841 is a wasteful number, since it uses less digits than its factorization.

516632841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8313 (or 8310 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 516632841 is about 22729.5587506665. The cubic root of 516632841 is about 802.4056965496.

The spelling of 516632841 in words is "five hundred sixteen million, six hundred thirty-two thousand, eight hundred forty-one".