5645235 has 16 divisors (see below), whose sum is σ = 9425664. Its totient is φ = 2879712.

The previous prime is 5645203. The next prime is 5645239. The reversal of 5645235 is 5325465.

5645235 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5645235 - 2⁵ = 5645203 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5645239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7837 + ... + 8526.

It is an arithmetic number, because the mean of its divisors is an integer number (589104).

Almost surely, 2^5645235 is an apocalyptic number.

5645235 is a deficient number, since it is larger than the sum of its proper divisors (3780429).

5645235 is a wasteful number, since it uses less digits than its factorization.

5645235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16394.

The product of its digits is 18000, while the sum is 30.

The square root of 5645235 is about 2375.9703280976. The cubic root of 5645235 is about 178.0576655314.

The spelling of 5645235 in words is "five million, six hundred forty-five thousand, two hundred thirty-five".