18029364 has 24 divisors (see below), whose sum is σ = 42225120. Its totient is φ = 5987424.

The previous prime is 18029351. The next prime is 18029371. The reversal of 18029364 is 46392081.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 742 + ... + 6050.

It is an arithmetic number, because the mean of its divisors is an integer number (1759380).

Almost surely, 2^18029364 is an apocalyptic number.

It is an amenable number.

18029364 is an abundant number, since it is smaller than the sum of its proper divisors (24195756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

18029364 is a wasteful number, since it uses less digits than its factorization.

18029364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5599 (or 5597 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 18029364 is about 4246.0998575163. The cubic root of 18029364 is about 262.2165720904.

The spelling of 18029364 in words is "eighteen million, twenty-nine thousand, three hundred sixty-four".