18096401 has 4 divisors (see below), whose sum is σ = 18130032. Its totient is φ = 18062772.

The previous prime is 18096383. The next prime is 18096413. The reversal of 18096401 is 10469081.

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.

It is a cyclic number.

It is not a de Polignac number, because 18096401 - 2¹⁰ = 18095377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (18096461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15995 + ... + 17088.

It is an arithmetic number, because the mean of its divisors is an integer number (4532508).

Almost surely, 2^18096401 is an apocalyptic number.

It is an amenable number.

18096401 is a deficient number, since it is larger than the sum of its proper divisors (33631).

18096401 is an equidigital number, since it uses as much as digits as its factorization.

18096401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33630.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 18096401 is about 4253.9864832884. The cubic root of 18096401 is about 262.5411624037.

The spelling of 18096401 in words is "eighteen million, ninety-six thousand, four hundred one".