518448112 has 40 divisors (see below), whose sum is σ = 1236302816. Its totient is φ = 205099776.

The previous prime is 518448103. The next prime is 518448127. The reversal of 518448112 is 211844815.

It is a happy number.

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, 176583 + ... + 179494.

Almost surely, 2^518448112 is an apocalyptic number.

518448112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

518448112 is an abundant number, since it is smaller than the sum of its proper divisors (717854704).

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

518448112 is a wasteful number, since it uses less digits than its factorization.

518448112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356105 (or 356099 counting only the distinct ones).

The product of its digits is 10240, while the sum is 34.

The square root of 518448112 is about 22769.4556808019. The cubic root of 518448112 is about 803.3443909950.

The spelling of 518448112 in words is "five hundred eighteen million, four hundred forty-eight thousand, one hundred twelve".