2081301 has 16 divisors (see below), whose sum is σ = 2937600. Its totient is φ = 1308608.

The previous prime is 2081297. The next prime is 2081311. The reversal of 2081301 is 1031802.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2081301 - 2² = 2081297 is a prime.

2081301 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2081311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3835 + ... + 4343.

It is an arithmetic number, because the mean of its divisors is an integer number (183600).

2^2081301 is an apocalyptic number.

It is an amenable number.

2081301 is a deficient number, since it is larger than the sum of its proper divisors (856299).

2081301 is a wasteful number, since it uses less digits than its factorization.

2081301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2081301 is about 1442.6714802754. The cubic root of 2081301 is about 127.6766946549.

The spelling of 2081301 in words is "two million, eighty-one thousand, three hundred one".