2706039 has 12 divisors (see below), whose sum is σ = 4467216. Its totient is φ = 1546272.

The previous prime is 2706029. The next prime is 2706047. The reversal of 2706039 is 9306072.

It is not a de Polignac number, because 2706039 - 2¹⁵ = 2673271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2706029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21414 + ... + 21539.

It is an arithmetic number, because the mean of its divisors is an integer number (372268).

2^2706039 is an apocalyptic number.

2706039 is a deficient number, since it is larger than the sum of its proper divisors (1761177).

2706039 is a wasteful number, since it uses less digits than its factorization.

2706039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42966 (or 42963 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 2706039 is about 1645.0042553136. The cubic root of 2706039 is about 139.3514045734.

The spelling of 2706039 in words is "two million, seven hundred six thousand, thirty-nine".