18480114 has 12 divisors (see below), whose sum is σ = 40040286. Its totient is φ = 6160032.

The previous prime is 18480113. The next prime is 18480127. The reversal of 18480114 is 41108481.

It can be written as a sum of positive squares in only one way, i.e., 11108889 + 7371225 = 3333^2 + 2715^2 .

It is a super-2 number, since 2×18480114² = 683029226905992, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (18480113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 513319 + ... + 513354.

Almost surely, 2^18480114 is an apocalyptic number.

18480114 is an abundant number, since it is smaller than the sum of its proper divisors (21560172).

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

18480114 is a wasteful number, since it uses less digits than its factorization.

18480114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026681 (or 1026678 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The square root of 18480114 is about 4298.8503114205. The cubic root of 18480114 is about 264.3838253010.

Adding to 18480114 its reverse (41108481), we get a palindrome (59588595).

The spelling of 18480114 in words is "eighteen million, four hundred eighty thousand, one hundred fourteen".