2309936 has 20 divisors (see below), whose sum is σ = 4670832. Its totient is φ = 1104576.

The previous prime is 2309933. The next prime is 2309969. The reversal of 2309936 is 6399032.

2309936 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2309933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2771 + ... + 3506.

2^2309936 is an apocalyptic number.

It is an amenable number.

2309936 is an abundant number, since it is smaller than the sum of its proper divisors (2360896).

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

2309936 is a wasteful number, since it uses less digits than its factorization.

2309936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6308 (or 6302 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 32.

The square root of 2309936 is about 1519.8473607570. The cubic root of 2309936 is about 132.1904199997.

The spelling of 2309936 in words is "two million, three hundred nine thousand, nine hundred thirty-six".