2273262 has 16 divisors (see below), whose sum is σ = 4569600. Its totient is φ = 753912.

The previous prime is 2273239. The next prime is 2273267. The reversal of 2273262 is 2623722.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2273267) 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, 489 + ... + 2187.

It is an arithmetic number, because the mean of its divisors is an integer number (285600).

2^2273262 is an apocalyptic number.

2273262 is an abundant number, since it is smaller than the sum of its proper divisors (2296338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2273262 is a wasteful number, since it uses less digits than its factorization.

2273262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1927.

The product of its digits is 2016, while the sum is 24.

The square root of 2273262 is about 1507.7340614313. The cubic root of 2273262 is about 131.4871051946.

Adding to 2273262 its reverse (2623722), we get a palindrome (4896984).

The spelling of 2273262 in words is "two million, two hundred seventy-three thousand, two hundred sixty-two".