2711442 has 16 divisors (see below), whose sum is σ = 5610240. Its totient is φ = 872592.

The previous prime is 2711437. The next prime is 2711459. The reversal of 2711442 is 2441172.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7618 + ... + 7965.

It is an arithmetic number, because the mean of its divisors is an integer number (350640).

2^2711442 is an apocalyptic number.

2711442 is an abundant number, since it is smaller than the sum of its proper divisors (2898798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2711442 is a wasteful number, since it uses less digits than its factorization.

2711442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15617.

The product of its digits is 448, while the sum is 21.

The square root of 2711442 is about 1646.6456813778. The cubic root of 2711442 is about 139.4440880236. Note that the first 3 decimals are identical.

The spelling of 2711442 in words is "two million, seven hundred eleven thousand, four hundred forty-two".