4501385 has 24 divisors (see below), whose sum is σ = 6621120. Its totient is φ = 2921184.

The previous prime is 4501381. The next prime is 4501391. The reversal of 4501385 is 5831054.

It is not a de Polignac number, because 4501385 - 2² = 4501381 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4501381) 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 23 ways as a sum of consecutive naturals, for example, 4172 + ... + 5138.

It is an arithmetic number, because the mean of its divisors is an integer number (275880).

Almost surely, 2^4501385 is an apocalyptic number.

It is an amenable number.

4501385 is a deficient number, since it is larger than the sum of its proper divisors (2119735).

4501385 is a wasteful number, since it uses less digits than its factorization.

4501385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1005 (or 998 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 4501385 is about 2121.6467660758. The cubic root of 4501385 is about 165.1132983712.

The spelling of 4501385 in words is "four million, five hundred one thousand, three hundred eighty-five".