1516730112 has 54 divisors (see below), whose sum is σ = 4373113472. Its totient is φ = 505575936.

The previous prime is 1516730093. The next prime is 1516730113. The reversal of 1516730112 is 2110376151.

1516730112 is a `hidden beast` number, since 1 + 516 + 7 + 30 + 112 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1516730113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 326848 + ... + 331455.

Almost surely, 2^1516730112 is an apocalyptic number.

1516730112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1516730112 is an abundant number, since it is smaller than the sum of its proper divisors (2856383360).

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

1516730112 is an equidigital number, since it uses as much as digits as its factorization.

1516730112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658325 (or 658308 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 1516730112 is about 38945.2193728576. The cubic root of 1516730112 is about 1148.9543392290.

The spelling of 1516730112 in words is "one billion, five hundred sixteen million, seven hundred thirty thousand, one hundred twelve".