2227505 has 16 divisors (see below), whose sum is σ = 3154944. Its totient is φ = 1477440.

The previous prime is 2227501. The next prime is 2227507. The reversal of 2227505 is 5057222.

It is not a de Polignac number, because 2227505 - 2² = 2227501 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2227501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59 + ... + 2111.

It is an arithmetic number, because the mean of its divisors is an integer number (197184).

2^2227505 is an apocalyptic number.

It is an amenable number.

2227505 is a deficient number, since it is larger than the sum of its proper divisors (927439).

2227505 is a wasteful number, since it uses less digits than its factorization.

2227505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2096.

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 2227505 is about 1492.4828307220. The cubic root of 2227505 is about 130.5989130846.

The spelling of 2227505 in words is "two million, two hundred twenty-seven thousand, five hundred five".