2269606 has 8 divisors (see below), whose sum is σ = 3439800. Its totient is φ = 1123008.

The previous prime is 2269601. The next prime is 2269613. The reversal of 2269606 is 6069622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2269606² = 10302222790472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2269601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5656 + ... + 6043.

It is an arithmetic number, because the mean of its divisors is an integer number (429975).

2^2269606 is an apocalyptic number.

2269606 is a deficient number, since it is larger than the sum of its proper divisors (1170194).

2269606 is a wasteful number, since it uses less digits than its factorization.

2269606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11798.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 2269606 is about 1506.5211581654. The cubic root of 2269606 is about 131.4165788184.

The spelling of 2269606 in words is "two million, two hundred sixty-nine thousand, six hundred six".