506829122 has 6 divisors (see below), whose sum is σ = 760291443. Its totient is φ = 253398642.

The previous prime is 506829107. The next prime is 506829133. The reversal of 506829122 is 221928605.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 253414561 + 253414561 = 15919^2 + 15919^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=15919.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 23879 + ... + 39797.

Almost surely, 2^506829122 is an apocalyptic number.

506829122 is a deficient number, since it is larger than the sum of its proper divisors (253462321).

506829122 is an frugal number, since it uses more digits than its factorization.

506829122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31840 (or 15921 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 506829122 is about 22512.8656994173. The cubic root of 506829122 is about 797.2977167340.

The spelling of 506829122 in words is "five hundred six million, eight hundred twenty-nine thousand, one hundred twenty-two".