180630082 has 8 divisors (see below), whose sum is σ = 271095552. Its totient is φ = 90264900.

The previous prime is 180630061. The next prime is 180630097. The reversal of 180630082 is 280036081.

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

It is a self number, because there is not a number n which added to its sum of digits gives 180630082.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20394 + ... + 27877.

It is an arithmetic number, because the mean of its divisors is an integer number (33886944).

Almost surely, 2^180630082 is an apocalyptic number.

180630082 is a deficient number, since it is larger than the sum of its proper divisors (90465470).

180630082 is a wasteful number, since it uses less digits than its factorization.

180630082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50144.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 180630082 is about 13439.8691213866. The cubic root of 180630082 is about 565.2796610663.

The spelling of 180630082 in words is "one hundred eighty million, six hundred thirty thousand, eighty-two".