2226706 has 8 divisors (see below), whose sum is σ = 3346560. Its totient is φ = 1111188.

The previous prime is 2226701. The next prime is 2226713. The reversal of 2226706 is 6076222.

It is a happy number.

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

It is a super-2 number, since 2×2226706² = 9916439220872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2226701) 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, 1015 + ... + 2341.

It is an arithmetic number, because the mean of its divisors is an integer number (418320).

2^2226706 is an apocalyptic number.

2226706 is a deficient number, since it is larger than the sum of its proper divisors (1119854).

2226706 is a wasteful number, since it uses less digits than its factorization.

2226706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2168.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2226706 is about 1492.2151319431. The cubic root of 2226706 is about 130.5832960586.

The spelling of 2226706 in words is "two million, two hundred twenty-six thousand, seven hundred six".