4544985 has 8 divisors (see below), whose sum is σ = 7272000. Its totient is φ = 2423984.

The previous prime is 4544959. The next prime is 4545011. The reversal of 4544985 is 5894454.

It is an interprime number because it is at equal distance from previous prime (4544959) and next prime (4545011).

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

It is a cyclic number.

It is not a de Polignac number, because 4544985 - 2⁶ = 4544921 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, 151485 + ... + 151514.

It is an arithmetic number, because the mean of its divisors is an integer number (909000).

Almost surely, 2^4544985 is an apocalyptic number.

It is an amenable number.

4544985 is a deficient number, since it is larger than the sum of its proper divisors (2727015).

4544985 is a wasteful number, since it uses less digits than its factorization.

4544985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303007.

The product of its digits is 115200, while the sum is 39.

The square root of 4544985 is about 2131.8970425422. The cubic root of 4544985 is about 165.6446771448.

The spelling of 4544985 in words is "four million, five hundred forty-four thousand, nine hundred eighty-five".