18329314 has 16 divisors (see below), whose sum is σ = 28068768. Its totient is φ = 8975232.

The previous prime is 18329299. The next prime is 18329329. The reversal of 18329314 is 41392381.

It is an interprime number because it is at equal distance from previous prime (18329299) and next prime (18329329).

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, 20317 + ... + 21199.

It is an arithmetic number, because the mean of its divisors is an integer number (1754298).

Almost surely, 2^18329314 is an apocalyptic number.

18329314 is a deficient number, since it is larger than the sum of its proper divisors (9739454).

18329314 is a wasteful number, since it uses less digits than its factorization.

18329314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089.

The product of its digits is 5184, while the sum is 31.

The square root of 18329314 is about 4281.2748101471. The cubic root of 18329314 is about 263.6627254798.

The spelling of 18329314 in words is "eighteen million, three hundred twenty-nine thousand, three hundred fourteen".