18297034 has 16 divisors (see below), whose sum is σ = 31484736. Its totient is φ = 7812000.

The previous prime is 18297001. The next prime is 18297043. The reversal of 18297034 is 43079281.

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, 1609 + ... + 6259.

It is an arithmetic number, because the mean of its divisors is an integer number (1967796).

Almost surely, 2^18297034 is an apocalyptic number.

18297034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

18297034 is a deficient number, since it is larger than the sum of its proper divisors (13187702).

18297034 is a wasteful number, since it uses less digits than its factorization.

18297034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4941.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 18297034 is about 4277.5032437159. The cubic root of 18297034 is about 263.5078545452.

The spelling of 18297034 in words is "eighteen million, two hundred ninety-seven thousand, thirty-four".