18290482 has 16 divisors (see below), whose sum is σ = 31597632. Its totient is φ = 7778160.

The previous prime is 18290477. The next prime is 18290491. The reversal of 18290482 is 28409281.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3153 + ... + 6820.

It is an arithmetic number, because the mean of its divisors is an integer number (1974852).

Almost surely, 2^18290482 is an apocalyptic number.

18290482 is a deficient number, since it is larger than the sum of its proper divisors (13307150).

18290482 is a wasteful number, since it uses less digits than its factorization.

18290482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10113.

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 18290482 is about 4276.7373078084. The cubic root of 18290482 is about 263.4763975417.

The spelling of 18290482 in words is "eighteen million, two hundred ninety thousand, four hundred eighty-two".