506846827 has 4 divisors (see below), whose sum is σ = 507552480. Its totient is φ = 506141176.

The previous prime is 506846819. The next prime is 506846843. The reversal of 506846827 is 728648605.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 728648605 = 5 ⋅145729721.

It is a cyclic number.

It is not a de Polignac number, because 506846827 - 2³ = 506846819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (506846027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351748 + ... + 353185.

It is an arithmetic number, because the mean of its divisors is an integer number (126888120).

Almost surely, 2^506846827 is an apocalyptic number.

506846827 is a deficient number, since it is larger than the sum of its proper divisors (705653).

506846827 is an equidigital number, since it uses as much as digits as its factorization.

506846827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 705652.

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 506846827 is about 22513.2589155813. The cubic root of 506846827 is about 797.3070005939.

The spelling of 506846827 in words is "five hundred six million, eight hundred forty-six thousand, eight hundred twenty-seven".