2277304 has 32 divisors (see below), whose sum is σ = 4490640. Its totient is φ = 1081600.

The previous prime is 2277287. The next prime is 2277307. The reversal of 2277304 is 4037722.

It is a super-2 number, since 2×2277304² = 10372227016832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2277307) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 17319 + ... + 17449.

2^2277304 is an apocalyptic number.

It is an amenable number.

2277304 is a deficient number, since it is larger than the sum of its proper divisors (2213336).

2277304 is a wasteful number, since it uses less digits than its factorization.

2277304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 2277304 is about 1509.0738881844. The cubic root of 2277304 is about 131.5649897784.

The spelling of 2277304 in words is "two million, two hundred seventy-seven thousand, three hundred four".