18952082 has 8 divisors (see below), whose sum is σ = 29924400. Its totient is φ = 8977284.

The previous prime is 18952081. The next prime is 18952097. The reversal of 18952082 is 28025981.

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

It is not an unprimeable number, because it can be changed into a prime (18952081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249332 + ... + 249407.

It is an arithmetic number, because the mean of its divisors is an integer number (3740550).

Almost surely, 2^18952082 is an apocalyptic number.

18952082 is a deficient number, since it is larger than the sum of its proper divisors (10972318).

18952082 is a wasteful number, since it uses less digits than its factorization.

18952082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498760.

The product of its (nonzero) digits is 11520, while the sum is 35.

The square root of 18952082 is about 4353.3989020075. The cubic root of 18952082 is about 266.6156523942.

The spelling of 18952082 in words is "eighteen million, nine hundred fifty-two thousand, eighty-two".