2345916 has 12 divisors (see below), whose sum is σ = 5473832. Its totient is φ = 781968.

The previous prime is 2345909. The next prime is 2345921. The reversal of 2345916 is 6195432.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 97735 + ... + 97758.

2^2345916 is an apocalyptic number.

It is an amenable number.

2345916 is an abundant number, since it is smaller than the sum of its proper divisors (3127916).

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

2345916 is a wasteful number, since it uses less digits than its factorization.

2345916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195500 (or 195498 counting only the distinct ones).

The product of its digits is 6480, while the sum is 30.

The square root of 2345916 is about 1531.6383385121. The cubic root of 2345916 is about 132.8732279882.

The spelling of 2345916 in words is "two million, three hundred forty-five thousand, nine hundred sixteen".