18067041 has 12 divisors (see below), whose sum is σ = 26525460. Its totient is φ = 11846880.

The previous prime is 18067037. The next prime is 18067061. The reversal of 18067041 is 14076081.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 7177041 + 10890000 = 2679^2 + 3300^2 .

It is not a de Polignac number, because 18067041 - 2² = 18067037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 18066996 and 18067014.

It is not an unprimeable number, because it can be changed into a prime (18067031) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15906 + ... + 17003.

It is an arithmetic number, because the mean of its divisors is an integer number (2210455).

Almost surely, 2^18067041 is an apocalyptic number.

It is an amenable number.

18067041 is a deficient number, since it is larger than the sum of its proper divisors (8458419).

18067041 is a wasteful number, since it uses less digits than its factorization.

18067041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32976 (or 32973 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 27.

The square root of 18067041 is about 4250.5342017210. The cubic root of 18067041 is about 262.3991013580.

The spelling of 18067041 in words is "eighteen million, sixty-seven thousand, forty-one".