2720141 has 8 divisors (see below), whose sum is σ = 2856384. Its totient is φ = 2585440.

The previous prime is 2720117. The next prime is 2720147. The reversal of 2720141 is 1410272.

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 2720141 - 2¹⁰ = 2719117 is a prime.

It is a super-3 number, since 3×2720141³ = 60380333056295289663, which contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2720147) 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, 4961 + ... + 5481.

It is an arithmetic number, because the mean of its divisors is an integer number (357048).

2^2720141 is an apocalyptic number.

It is an amenable number.

2720141 is a deficient number, since it is larger than the sum of its proper divisors (136243).

2720141 is a wasteful number, since it uses less digits than its factorization.

2720141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771.

The product of its (nonzero) digits is 112, while the sum is 17.

The square root of 2720141 is about 1649.2849965970. The cubic root of 2720141 is about 139.5930529407.

The spelling of 2720141 in words is "two million, seven hundred twenty thousand, one hundred forty-one".