4885145 has 8 divisors (see below), whose sum is σ = 5874120. Its totient is φ = 3900160.

The previous prime is 4885129. The next prime is 4885201. The reversal of 4885145 is 5415884.

It can be written as a sum of positive squares in 4 ways, for example, as 163216 + 4721929 = 404^2 + 2173^2 .

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

It is not a de Polignac number, because 4885145 - 2⁴ = 4885129 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3851 + ... + 4959.

It is an arithmetic number, because the mean of its divisors is an integer number (734265).

Almost surely, 2^4885145 is an apocalyptic number.

It is an amenable number.

4885145 is a deficient number, since it is larger than the sum of its proper divisors (988975).

4885145 is a wasteful number, since it uses less digits than its factorization.

4885145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1995.

The product of its digits is 25600, while the sum is 35.

The square root of 4885145 is about 2210.2364126944. The cubic root of 4885145 is about 169.6781106210.

The spelling of 4885145 in words is "four million, eight hundred eighty-five thousand, one hundred forty-five".