6601355 has 16 divisors (see below), whose sum is σ = 8618400. Its totient is φ = 4833792.

The previous prime is 6601349. The next prime is 6601363. The reversal of 6601355 is 5531066.

It is a cyclic number.

It is not a de Polignac number, because 6601355 - 2⁴ = 6601339 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2096 + ... + 4194.

It is an arithmetic number, because the mean of its divisors is an integer number (538650).

Almost surely, 2^6601355 is an apocalyptic number.

6601355 is a deficient number, since it is larger than the sum of its proper divisors (2017045).

6601355 is a wasteful number, since it uses less digits than its factorization.

6601355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2158.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 6601355 is about 2569.3102187163. The cubic root of 6601355 is about 187.5905814182.

The spelling of 6601355 in words is "six million, six hundred one thousand, three hundred fifty-five".