5285745 has 24 divisors (see below), whose sum is σ = 9562176. Its totient is φ = 2695968.

The previous prime is 5285741. The next prime is 5285767. The reversal of 5285745 is 5475825.

It is a happy number.

It is not a de Polignac number, because 5285745 - 2² = 5285741 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5285741) 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, 1519 + ... + 3588.

It is an arithmetic number, because the mean of its divisors is an integer number (398424).

Almost surely, 2^5285745 is an apocalyptic number.

It is an amenable number.

5285745 is a deficient number, since it is larger than the sum of its proper divisors (4276431).

5285745 is a wasteful number, since it uses less digits than its factorization.

5285745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5141 (or 5138 counting only the distinct ones).

The product of its digits is 56000, while the sum is 36.

The square root of 5285745 is about 2299.0748139197. The cubic root of 5285745 is about 174.1948866717.

The spelling of 5285745 in words is "five million, two hundred eighty-five thousand, seven hundred forty-five".