2072901 has 8 divisors (see below), whose sum is σ = 2828320. Its totient is φ = 1349712.

The previous prime is 2072897. The next prime is 2072927. The reversal of 2072901 is 1092702.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2072901 - 2² = 2072897 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2072101) 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 7 ways as a sum of consecutive naturals, for example, 7906 + ... + 8163.

It is an arithmetic number, because the mean of its divisors is an integer number (353540).

2^2072901 is an apocalyptic number.

It is an amenable number.

2072901 is a deficient number, since it is larger than the sum of its proper divisors (755419).

2072901 is a wasteful number, since it uses less digits than its factorization.

2072901 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16115.

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 2072901 is about 1439.7572712093. The cubic root of 2072901 is about 127.5046980199.

The spelling of 2072901 in words is "two million, seventy-two thousand, nine hundred one".