4547505 has 16 divisors (see below), whose sum is σ = 7326144. Its totient is φ = 2408640.

The previous prime is 4547503. The next prime is 4547507. The reversal of 4547505 is 5057454.

It is an interprime number because it is at equal distance from previous prime (4547503) and next prime (4547507).

It is not a de Polignac number, because 4547505 - 2¹ = 4547503 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4547503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1390 + ... + 3320.

It is an arithmetic number, because the mean of its divisors is an integer number (457884).

Almost surely, 2^4547505 is an apocalyptic number.

It is an amenable number.

4547505 is a deficient number, since it is larger than the sum of its proper divisors (2778639).

4547505 is a wasteful number, since it uses less digits than its factorization.

4547505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2096.

The product of its (nonzero) digits is 14000, while the sum is 30.

The square root of 4547505 is about 2132.4879835535. The cubic root of 4547505 is about 165.6752857872.

The spelling of 4547505 in words is "four million, five hundred forty-seven thousand, five hundred five".