6111355 has 4 divisors (see below), whose sum is σ = 7333632. Its totient is φ = 4889080.

The previous prime is 6111349. The next prime is 6111383. The reversal of 6111355 is 5531116.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 6111355 - 2⁷ = 6111227 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 611131 + ... + 611140.

It is an arithmetic number, because the mean of its divisors is an integer number (1833408).

Almost surely, 2^6111355 is an apocalyptic number.

6111355 is a deficient number, since it is larger than the sum of its proper divisors (1222277).

6111355 is a wasteful number, since it uses less digits than its factorization.

6111355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1222276.

The product of its digits is 450, while the sum is 22.

The square root of 6111355 is about 2472.1154908297. The cubic root of 6111355 is about 182.8293172003.

The spelling of 6111355 in words is "six million, one hundred eleven thousand, three hundred fifty-five".