506106699 has 16 divisors (see below), whose sum is σ = 785763072. Its totient is φ = 283746528.

The previous prime is 506106659. The next prime is 506106701. The reversal of 506106699 is 996601605.

It is not a de Polignac number, because 506106699 - 2⁹ = 506106187 is a prime.

It is a super-2 number, since 2×506106699² = 512287981545353202, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 506106699.

It is not an unprimeable number, because it can be changed into a prime (506106619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226249 + ... + 228474.

It is an arithmetic number, because the mean of its divisors is an integer number (49110192).

Almost surely, 2^506106699 is an apocalyptic number.

506106699 is a deficient number, since it is larger than the sum of its proper divisors (279656373).

506106699 is a wasteful number, since it uses less digits than its factorization.

506106699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454786.

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 506106699 is about 22496.8153079497. The cubic root of 506106699 is about 796.9187197728.

The spelling of 506106699 in words is "five hundred six million, one hundred six thousand, six hundred ninety-nine".