2306884 has 6 divisors (see below), whose sum is σ = 4037054. Its totient is φ = 1153440.

The previous prime is 2306881. The next prime is 2306893. The reversal of 2306884 is 4886032.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1617984 + 688900 = 1272^2 + 830^2 .

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (2306881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288357 + ... + 288364.

2^2306884 is an apocalyptic number.

It is an amenable number.

2306884 is a deficient number, since it is larger than the sum of its proper divisors (1730170).

2306884 is a wasteful number, since it uses less digits than its factorization.

2306884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576725 (or 576723 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2306884 is about 1518.8429806929. The cubic root of 2306884 is about 132.1321755323.

The spelling of 2306884 in words is "two million, three hundred six thousand, eight hundred eighty-four".