2655206 has 4 divisors (see below), whose sum is σ = 3982812. Its totient is φ = 1327602.

The previous prime is 2655199. The next prime is 2655209. The reversal of 2655206 is 6025562.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 663800 + ... + 663803.

It is an arithmetic number, because the mean of its divisors is an integer number (995703).

2^2655206 is an apocalyptic number.

2655206 is a deficient number, since it is larger than the sum of its proper divisors (1327606).

2655206 is a wasteful number, since it uses less digits than its factorization.

2655206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1327605.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2655206 is about 1629.4802852443. The cubic root of 2655206 is about 138.4733100312.

The spelling of 2655206 in words is "two million, six hundred fifty-five thousand, two hundred six".