184540001 has 8 divisors (see below), whose sum is σ = 189008640. Its totient is φ = 180094048.

The previous prime is 184539991. The next prime is 184540003. The reversal of 184540001 is 100045481.

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 184540001 - 2¹⁴ = 184523617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (184540003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11405 + ... + 22341.

It is an arithmetic number, because the mean of its divisors is an integer number (23626080).

Almost surely, 2^184540001 is an apocalyptic number.

It is an amenable number.

184540001 is a deficient number, since it is larger than the sum of its proper divisors (4468639).

184540001 is a wasteful number, since it uses less digits than its factorization.

184540001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11343.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 184540001 is about 13584.5500845630. The cubic root of 184540001 is about 569.3292623284.

Adding to 184540001 its reverse (100045481), we get a palindrome (284585482).

The spelling of 184540001 in words is "one hundred eighty-four million, five hundred forty thousand, one".