506123436 has 48 divisors (see below), whose sum is σ = 1453485824. Its totient is φ = 133482816.

The previous prime is 506123413. The next prime is 506123467. The reversal of 506123436 is 634321605.

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, 230650 + ... + 232833.

Almost surely, 2^506123436 is an apocalyptic number.

It is an amenable number.

506123436 is an abundant number, since it is smaller than the sum of its proper divisors (947362388).

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

506123436 is a wasteful number, since it uses less digits than its factorization.

506123436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463510 (or 463508 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 506123436 is about 22497.1872908593. The cubic root of 506123436 is about 796.9275044036.

The spelling of 506123436 in words is "five hundred six million, one hundred twenty-three thousand, four hundred thirty-six".