2711042 has 8 divisors (see below), whose sum is σ = 4107132. Its totient is φ = 1342000.

The previous prime is 2711039. The next prime is 2711047. The reversal of 2711042 is 2401172.

It can be written as a sum of positive squares in 2 ways, for example, as 1934881 + 776161 = 1391^2 + 881^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2711042.

It is not an unprimeable number, because it can be changed into a prime (2711047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6509 + ... + 6912.

2^2711042 is an apocalyptic number.

2711042 is a deficient number, since it is larger than the sum of its proper divisors (1396090).

2711042 is a wasteful number, since it uses less digits than its factorization.

2711042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13524.

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

The square root of 2711042 is about 1646.5242178602. The cubic root of 2711042 is about 139.4372306173.

The spelling of 2711042 in words is "two million, seven hundred eleven thousand, forty-two".