1516166682 has 8 divisors (see below), whose sum is σ = 3032333376. Its totient is φ = 505388892.

The previous prime is 1516166677. The next prime is 1516166683. The reversal of 1516166682 is 2866616151.

It is a sphenic number, since it is the product of 3 distinct primes.

1516166682 is an admirable number.

It is a super-2 number, since 2×1516166682² = 4597522815213778248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1516166683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 126347218 + ... + 126347229.

It is an arithmetic number, because the mean of its divisors is an integer number (379041672).

Almost surely, 2^1516166682 is an apocalyptic number.

1516166682 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1516166682 is a wasteful number, since it uses less digits than its factorization.

1516166682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252694452.

The product of its digits is 103680, while the sum is 42.

The square root of 1516166682 is about 38937.9850788404. The cubic root of 1516166682 is about 1148.8120516605.

The spelling of 1516166682 in words is "one billion, five hundred sixteen million, one hundred sixty-six thousand, six hundred eighty-two".