2270606 has 16 divisors (see below), whose sum is σ = 3828384. Its totient is φ = 1002144.

The previous prime is 2270599. The next prime is 2270627. The reversal of 2270606 is 6060722.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1301 + ... + 2496.

It is an arithmetic number, because the mean of its divisors is an integer number (239274).

2^2270606 is an apocalyptic number.

2270606 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2270606 is a deficient number, since it is larger than the sum of its proper divisors (1557778).

2270606 is a wasteful number, since it uses less digits than its factorization.

2270606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3835.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 2270606 is about 1506.8530120752. The cubic root of 2270606 is about 131.4358769231.

The spelling of 2270606 in words is "two million, two hundred seventy thousand, six hundred six".