506627870 has 32 divisors (see below), whose sum is σ = 1057771008. Its totient is φ = 171106848.

The previous prime is 506627843. The next prime is 506627881. The reversal of 506627870 is 78726605.

It is a happy number.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49322 + ... + 58701.

It is an arithmetic number, because the mean of its divisors is an integer number (33055344).

Almost surely, 2^506627870 is an apocalyptic number.

506627870 is an abundant number, since it is smaller than the sum of its proper divisors (551143138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

506627870 is a wasteful number, since it uses less digits than its factorization.

506627870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108104.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 506627870 is about 22508.3955447740. The cubic root of 506627870 is about 797.1921722839.

The spelling of 506627870 in words is "five hundred six million, six hundred twenty-seven thousand, eight hundred seventy".