2271262 has 16 divisors (see below), whose sum is σ = 3968352. Its totient is φ = 954720.

The previous prime is 2271257. The next prime is 2271263. The reversal of 2271262 is 2621722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2271263) 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, 789 + ... + 2272.

It is an arithmetic number, because the mean of its divisors is an integer number (248022).

2^2271262 is an apocalyptic number.

2271262 is a deficient number, since it is larger than the sum of its proper divisors (1697090).

2271262 is a wasteful number, since it uses less digits than its factorization.

2271262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3123.

The product of its digits is 672, while the sum is 22.

The square root of 2271262 is about 1507.0706685488. The cubic root of 2271262 is about 131.4485334024.

Adding to 2271262 its reverse (2621722), we get a palindrome (4892984).

The spelling of 2271262 in words is "two million, two hundred seventy-one thousand, two hundred sixty-two".