2269706 has 8 divisors (see below), whose sum is σ = 3430944. Its totient is φ = 1126060.

The previous prime is 2269699. The next prime is 2269711. The reversal of 2269706 is 6079622.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4070 + ... + 4593.

It is an arithmetic number, because the mean of its divisors is an integer number (428868).

2^2269706 is an apocalyptic number.

2269706 is a deficient number, since it is larger than the sum of its proper divisors (1161238).

2269706 is a wasteful number, since it uses less digits than its factorization.

2269706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8796.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 2269706 is about 1506.5543468458. The cubic root of 2269706 is about 131.4185088839.

The spelling of 2269706 in words is "two million, two hundred sixty-nine thousand, seven hundred six".