2226727 has 4 divisors (see below), whose sum is σ = 2229880. Its totient is φ = 2223576.

The previous prime is 2226713. The next prime is 2226733. The reversal of 2226727 is 7276222.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2226727 - 2¹¹ = 2224679 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2226695 and 2226704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226767) 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, 28 + ... + 2110.

It is an arithmetic number, because the mean of its divisors is an integer number (557470).

2^2226727 is an apocalyptic number.

2226727 is a deficient number, since it is larger than the sum of its proper divisors (3153).

2226727 is a wasteful number, since it uses less digits than its factorization.

2226727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3152.

The product of its digits is 4704, while the sum is 28.

The square root of 2226727 is about 1492.2221684454. Note that the first 3 decimals coincide. The cubic root of 2226727 is about 130.5837065664.

The spelling of 2226727 in words is "two million, two hundred twenty-six thousand, seven hundred twenty-seven".