2706356 has 6 divisors (see below), whose sum is σ = 4736130. Its totient is φ = 1353176.

The previous prime is 2706343. The next prime is 2706391. The reversal of 2706356 is 6536072.

2706356 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2202256 + 504100 = 1484^2 + 710^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 338291 + ... + 338298.

It is an arithmetic number, because the mean of its divisors is an integer number (789355).

2^2706356 is an apocalyptic number.

It is an amenable number.

2706356 is a deficient number, since it is larger than the sum of its proper divisors (2029774).

2706356 is a wasteful number, since it uses less digits than its factorization.

2706356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676593 (or 676591 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 2706356 is about 1645.1006048263. The cubic root of 2706356 is about 139.3568458193.

The spelling of 2706356 in words is "two million, seven hundred six thousand, three hundred fifty-six".