2605001 has 8 divisors (see below), whose sum is σ = 2986944. Its totient is φ = 2225520.

The previous prime is 2604997. The next prime is 2605007. The reversal of 2605001 is 1005062.

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 2605001 - 2² = 2604997 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 (2605007) 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, 3611 + ... + 4271.

It is an arithmetic number, because the mean of its divisors is an integer number (373368).

2^2605001 is an apocalyptic number.

It is an amenable number.

2605001 is a deficient number, since it is larger than the sum of its proper divisors (381943).

2605001 is an equidigital number, since it uses as much as digits as its factorization.

2605001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1231.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 2605001 is about 1614.0015489460. The cubic root of 2605001 is about 137.5949933109.

The spelling of 2605001 in words is "two million, six hundred five thousand, one".