6602145 has 16 divisors (see below), whose sum is σ = 11524032. Its totient is φ = 3200960.

The previous prime is 6602129. The next prime is 6602147. The reversal of 6602145 is 5412066.

6602145 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6602145 - 2⁴ = 6602129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6602147) 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, 19842 + ... + 20171.

It is an arithmetic number, because the mean of its divisors is an integer number (720252).

Almost surely, 2^6602145 is an apocalyptic number.

It is an amenable number.

6602145 is a deficient number, since it is larger than the sum of its proper divisors (4921887).

6602145 is a wasteful number, since it uses less digits than its factorization.

6602145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40032.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 6602145 is about 2569.4639518779. The cubic root of 6602145 is about 187.5980642581.

It can be divided in two parts, 66021 and 45, that added together give a palindrome (66066).

The spelling of 6602145 in words is "six million, six hundred two thousand, one hundred forty-five".