2345304 has 32 divisors (see below), whose sum is σ = 6315120. Its totient is φ = 721536.

The previous prime is 2345297. The next prime is 2345327. The reversal of 2345304 is 4035432.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3447 + ... + 4070.

2^2345304 is an apocalyptic number.

2345304 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2345304 is an abundant number, since it is smaller than the sum of its proper divisors (3969816).

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

2345304 is a wasteful number, since it uses less digits than its factorization.

2345304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7539 (or 7535 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 2345304 is about 1531.4385394132. The cubic root of 2345304 is about 132.8616723758.

The spelling of 2345304 in words is "two million, three hundred forty-five thousand, three hundred four".