6111955 has 8 divisors (see below), whose sum is σ = 7376400. Its totient is φ = 4861536.

The previous prime is 6111943. The next prime is 6111967. The reversal of 6111955 is 5591116.

It is an interprime number because it is at equal distance from previous prime (6111943) and next prime (6111967).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6111955 - 2¹¹ = 6109907 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2520 + ... + 4309.

It is an arithmetic number, because the mean of its divisors is an integer number (922050).

Almost surely, 2^6111955 is an apocalyptic number.

6111955 is a deficient number, since it is larger than the sum of its proper divisors (1264445).

6111955 is a wasteful number, since it uses less digits than its factorization.

6111955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7013.

The product of its digits is 1350, while the sum is 28.

The square root of 6111955 is about 2472.2368414050. The cubic root of 6111955 is about 182.8353002707.

The spelling of 6111955 in words is "six million, one hundred eleven thousand, nine hundred fifty-five".