2801071 has 8 divisors (see below), whose sum is σ = 3447584. Its totient is φ = 2216160.

The previous prime is 2801047. The next prime is 2801087. The reversal of 2801071 is 1701082.

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 2801071 - 2¹⁹ = 2276783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2801041) 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, 15300 + ... + 15481.

It is an arithmetic number, because the mean of its divisors is an integer number (430948).

2^2801071 is an apocalyptic number.

2801071 is a deficient number, since it is larger than the sum of its proper divisors (646513).

2801071 is a wasteful number, since it uses less digits than its factorization.

2801071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30801.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 2801071 is about 1673.6400449320. The cubic root of 2801071 is about 140.9639429623.

The spelling of 2801071 in words is "two million, eight hundred one thousand, seventy-one".