4616545 has 4 divisors (see below), whose sum is σ = 5539860. Its totient is φ = 3693232.

The previous prime is 4616531. The next prime is 4616567. The reversal of 4616545 is 5456164.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1067089 + 3549456 = 1033^2 + 1884^2 .

It is a cyclic number.

It is not a de Polignac number, because 4616545 - 2⁹ = 4616033 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

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, 461650 + ... + 461659.

It is an arithmetic number, because the mean of its divisors is an integer number (1384965).

Almost surely, 2^4616545 is an apocalyptic number.

It is an amenable number.

4616545 is a deficient number, since it is larger than the sum of its proper divisors (923315).

4616545 is an equidigital number, since it uses as much as digits as its factorization.

4616545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923314.

The product of its digits is 14400, while the sum is 31.

The square root of 4616545 is about 2148.6146699676. The cubic root of 4616545 is about 166.5095029551.

The spelling of 4616545 in words is "four million, six hundred sixteen thousand, five hundred forty-five".