2655706 has 16 divisors (see below), whose sum is σ = 4440960. Its totient is φ = 1183680.

The previous prime is 2655701. The next prime is 2655727. The reversal of 2655706 is 6075562.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2655701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1410 + ... + 2701.

It is an arithmetic number, because the mean of its divisors is an integer number (277560).

2^2655706 is an apocalyptic number.

2655706 is a deficient number, since it is larger than the sum of its proper divisors (1785254).

2655706 is a wasteful number, since it uses less digits than its factorization.

2655706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4149.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 2655706 is about 1629.6337011734. The cubic root of 2655706 is about 138.4820014233.

The spelling of 2655706 in words is "two million, six hundred fifty-five thousand, seven hundred six".