18034941 has 4 divisors (see below), whose sum is σ = 24046592. Its totient is φ = 12023292.

The previous prime is 18034937. The next prime is 18034969. The reversal of 18034941 is 14943081.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14943081 = 3 ⋅4981027.

It is not a de Polignac number, because 18034941 - 2² = 18034937 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 18034899 and 18034908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18034141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3005821 + ... + 3005826.

It is an arithmetic number, because the mean of its divisors is an integer number (6011648).

Almost surely, 2^18034941 is an apocalyptic number.

It is an amenable number.

18034941 is a deficient number, since it is larger than the sum of its proper divisors (6011651).

18034941 is an equidigital number, since it uses as much as digits as its factorization.

18034941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6011650.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 18034941 is about 4246.7565270451. The cubic root of 18034941 is about 262.2436063415.

The spelling of 18034941 in words is "eighteen million, thirty-four thousand, nine hundred forty-one".