191382082 has 8 divisors (see below), whose sum is σ = 290707200. Its totient is φ = 94479684.

The previous prime is 191382053. The next prime is 191382109. The reversal of 191382082 is 280283191.

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

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, 605482 + ... + 605797.

It is an arithmetic number, because the mean of its divisors is an integer number (36338400).

Almost surely, 2^191382082 is an apocalyptic number.

191382082 is a deficient number, since it is larger than the sum of its proper divisors (99325118).

191382082 is a wasteful number, since it uses less digits than its factorization.

191382082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211360.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 191382082 is about 13834.0912965037. The cubic root of 191382082 is about 576.2802796987.

The spelling of 191382082 in words is "one hundred ninety-one million, three hundred eighty-two thousand, eighty-two".