2304538 has 8 divisors (see below), whose sum is σ = 3464532. Its totient is φ = 1149696.

The previous prime is 2304527. The next prime is 2304541. The reversal of 2304538 is 8354032.

It can be written as a sum of positive squares in 2 ways, for example, as 2301289 + 3249 = 1517^2 + 57^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156 + ... + 2152.

2^2304538 is an apocalyptic number.

2304538 is a deficient number, since it is larger than the sum of its proper divisors (1159994).

2304538 is a wasteful number, since it uses less digits than its factorization.

2304538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2576.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2304538 is about 1518.0704858471. The cubic root of 2304538 is about 132.0873694616.

The spelling of 2304538 in words is "two million, three hundred four thousand, five hundred thirty-eight".