2729141 has 8 divisors (see below), whose sum is σ = 2889600. Its totient is φ = 2570400.

The previous prime is 2729137. The next prime is 2729143. The reversal of 2729141 is 1419272.

2729141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2729141 - 2² = 2729137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2729141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2729143) 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, 4241 + ... + 4841.

It is an arithmetic number, because the mean of its divisors is an integer number (361200).

2^2729141 is an apocalyptic number.

It is an amenable number.

2729141 is a deficient number, since it is larger than the sum of its proper divisors (160459).

2729141 is a wasteful number, since it uses less digits than its factorization.

2729141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 859.

The product of its digits is 1008, while the sum is 26.

The square root of 2729141 is about 1652.0111985093. The cubic root of 2729141 is about 139.7468384029.

The spelling of 2729141 in words is "two million, seven hundred twenty-nine thousand, one hundred forty-one".