2227641 has 8 divisors (see below), whose sum is σ = 3198720. Its totient is φ = 1370832.

The previous prime is 2227639. The next prime is 2227649. The reversal of 2227641 is 1467222.

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

It is not a de Polignac number, because 2227641 - 2¹ = 2227639 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2227649) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28521 + ... + 28598.

It is an arithmetic number, because the mean of its divisors is an integer number (399840).

2^2227641 is an apocalyptic number.

It is an amenable number.

2227641 is a deficient number, since it is larger than the sum of its proper divisors (971079).

2227641 is a wasteful number, since it uses less digits than its factorization.

2227641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57135.

The product of its digits is 1344, while the sum is 24.

The square root of 2227641 is about 1492.5283916898. The cubic root of 2227641 is about 130.6015709298.

The spelling of 2227641 in words is "two million, two hundred twenty-seven thousand, six hundred forty-one".