2300004 has 36 divisors (see below), whose sum is σ = 6645184. Its totient is φ = 657072.

The previous prime is 2300003. The next prime is 2300017. The reversal of 2300004 is 4000032.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2300003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4312 + ... + 4815.

2^2300004 is an apocalyptic number.

It is an amenable number.

2300004 is an abundant number, since it is smaller than the sum of its proper divisors (4345180).

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

2300004 is a wasteful number, since it uses less digits than its factorization.

2300004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9144 (or 9139 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 9.

The square root of 2300004 is about 1516.5764075707. The cubic root of 2300004 is about 132.0006887016. Note that the first 3 decimals are identical.

Adding to 2300004 its reverse (4000032), we get a palindrome (6300036).

The spelling of 2300004 in words is "two million, three hundred thousand, four".