4530115 has 4 divisors (see below), whose sum is σ = 5436144. Its totient is φ = 3624088.

The previous prime is 4530107. The next prime is 4530121. The reversal of 4530115 is 5110354.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4530115 - 2³ = 4530107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4530092 and 4530101.

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, 453007 + ... + 453016.

It is an arithmetic number, because the mean of its divisors is an integer number (1359036).

Almost surely, 2^4530115 is an apocalyptic number.

4530115 is a deficient number, since it is larger than the sum of its proper divisors (906029).

4530115 is an equidigital number, since it uses as much as digits as its factorization.

4530115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 906028.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 4530115 is about 2128.4066810645. The cubic root of 4530115 is about 165.4638311143.

Adding to 4530115 its reverse (5110354), we get a palindrome (9640469).

The spelling of 4530115 in words is "four million, five hundred thirty thousand, one hundred fifteen".