18059482 has 8 divisors (see below), whose sum is σ = 30959136. Its totient is φ = 7739772.

The previous prime is 18059473. The next prime is 18059497. The reversal of 18059482 is 28495081.

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

It is a super-2 number, since 2×18059482² = 652289780216648, which contains 22 as substring.

It is an unprimeable number.

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, 644968 + ... + 644995.

It is an arithmetic number, because the mean of its divisors is an integer number (3869892).

Almost surely, 2^18059482 is an apocalyptic number.

18059482 is a deficient number, since it is larger than the sum of its proper divisors (12899654).

18059482 is a wasteful number, since it uses less digits than its factorization.

18059482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289972.

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 18059482 is about 4249.6449263438. The cubic root of 18059482 is about 262.3625015353.

It can be divided in two parts, 1805948 and 2, that added together give a triangular number (1805950 = T₁₉₀₀).

The spelling of 18059482 in words is "eighteen million, fifty-nine thousand, four hundred eighty-two".