2272706 has 8 divisors (see below), whose sum is σ = 3450384. Its totient is φ = 1122580.

The previous prime is 2272691. The next prime is 2272727. The reversal of 2272706 is 6072722.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6680 + ... + 7011.

It is an arithmetic number, because the mean of its divisors is an integer number (431298).

2^2272706 is an apocalyptic number.

2272706 is a deficient number, since it is larger than the sum of its proper divisors (1177678).

2272706 is a wasteful number, since it uses less digits than its factorization.

2272706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13776.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 2272706 is about 1507.5496675068. The cubic root of 2272706 is about 131.4763845076.

The spelling of 2272706 in words is "two million, two hundred seventy-two thousand, seven hundred six".