2277330 has 64 divisors (see below), whose sum is σ = 6110208. Its totient is φ = 538560.

The previous prime is 2277329. The next prime is 2277343. The reversal of 2277330 is 337722.

It is a self number, because there is not a number n which added to its sum of digits gives 2277330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22059 + ... + 22161.

It is an arithmetic number, because the mean of its divisors is an integer number (95472).

2^2277330 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2277330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3055104).

2277330 is an abundant number, since it is smaller than the sum of its proper divisors (3832878).

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

2277330 is a wasteful number, since it uses less digits than its factorization.

2277330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 2277330 is about 1509.0825027148. The cubic root of 2277330 is about 131.5654904694.

It can be divided in two parts, 227 and 7330, that added together give a palindrome (7557).

The spelling of 2277330 in words is "two million, two hundred seventy-seven thousand, three hundred thirty".