2739142 has 24 divisors (see below), whose sum is σ = 4995504. Its totient is φ = 1103232.

The previous prime is 2739133. The next prime is 2739151. The reversal of 2739142 is 2419372.

2739142 is digitally balanced in base 8, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2739133) and next prime (2739151).

It is a d-powerful number, because it can be written as 2¹⁹ + 7⁶ + 3³ + 9 + 1 + 4² + 2²¹ .

2739142 is strictly pandigital in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 2739142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3708 + ... + 4384.

It is an arithmetic number, because the mean of its divisors is an integer number (208146).

2^2739142 is an apocalyptic number.

2739142 is a deficient number, since it is larger than the sum of its proper divisors (2256362).

2739142 is a wasteful number, since it uses less digits than its factorization.

2739142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 720 (or 703 counting only the distinct ones).

The product of its digits is 3024, while the sum is 28.

The square root of 2739142 is about 1655.0353470546. The cubic root of 2739142 is about 139.9173321479.

The spelling of 2739142 in words is "two million, seven hundred thirty-nine thousand, one hundred forty-two".