518070126 has 16 divisors (see below), whose sum is σ = 1184160384. Its totient is φ = 148020024.

The previous prime is 518070079. The next prime is 518070151. The reversal of 518070126 is 621070815.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 518070093 and 518070102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6167460 + ... + 6167543.

It is an arithmetic number, because the mean of its divisors is an integer number (74010024).

Almost surely, 2^518070126 is an apocalyptic number.

518070126 is an abundant number, since it is smaller than the sum of its proper divisors (666090258).

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

518070126 is a wasteful number, since it uses less digits than its factorization.

518070126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12335015.

The product of its (nonzero) digits is 3360, while the sum is 30.

The square root of 518070126 is about 22761.1538811195. The cubic root of 518070126 is about 803.1491115635.

The spelling of 518070126 in words is "five hundred eighteen million, seventy thousand, one hundred twenty-six".