18335141 has 8 divisors (see below), whose sum is σ = 20033568. Its totient is φ = 16642000.

The previous prime is 18335101. The next prime is 18335143. The reversal of 18335141 is 14153381.

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

It is a cyclic number.

It is not a de Polignac number, because 18335141 - 2¹⁸ = 18072997 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 18335141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18335143) 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 7 ways as a sum of consecutive naturals, for example, 10886 + ... + 12456.

It is an arithmetic number, because the mean of its divisors is an integer number (2504196).

Almost surely, 2^18335141 is an apocalyptic number.

18335141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

18335141 is a deficient number, since it is larger than the sum of its proper divisors (1698427).

18335141 is a wasteful number, since it uses less digits than its factorization.

18335141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643.

The product of its digits is 1440, while the sum is 26.

The square root of 18335141 is about 4281.9552776740. The cubic root of 18335141 is about 263.6906625123.

The spelling of 18335141 in words is "eighteen million, three hundred thirty-five thousand, one hundred forty-one".