2185068401 has 8 divisors (see below), whose sum is σ = 2203392000. Its totient is φ = 2166762528.

The previous prime is 2185068383. The next prime is 2185068407. The reversal of 2185068401 is 1048605812.

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 2185068401 - 2²² = 2180874097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2185068407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378005 + ... + 383741.

It is an arithmetic number, because the mean of its divisors is an integer number (275424000).

Almost surely, 2^2185068401 is an apocalyptic number.

It is an amenable number.

2185068401 is a deficient number, since it is larger than the sum of its proper divisors (18323599).

2185068401 is a wasteful number, since it uses less digits than its factorization.

2185068401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8863.

The product of its (nonzero) digits is 15360, while the sum is 35.

The square root of 2185068401 is about 46744.7152200118. The cubic root of 2185068401 is about 1297.6423542367.

The spelling of 2185068401 in words is "two billion, one hundred eighty-five million, sixty-eight thousand, four hundred one".