18452114 has 8 divisors (see below), whose sum is σ = 27697008. Its totient is φ = 9219780.

The previous prime is 18452113. The next prime is 18452129. The reversal of 18452114 is 41125481.

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

It is a super-2 number, since 2×18452114² = 680961022137992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (18452113) by changing a digit.

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, 2729 + ... + 6659.

It is an arithmetic number, because the mean of its divisors is an integer number (3462126).

Almost surely, 2^18452114 is an apocalyptic number.

18452114 is a deficient number, since it is larger than the sum of its proper divisors (9244894).

18452114 is a wasteful number, since it uses less digits than its factorization.

18452114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6280.

The product of its digits is 1280, while the sum is 26.

The square root of 18452114 is about 4295.5923922086. The cubic root of 18452114 is about 264.2502314463.

Adding to 18452114 its reverse (41125481), we get a palindrome (59577595).

The spelling of 18452114 in words is "eighteen million, four hundred fifty-two thousand, one hundred fourteen".