2611661162 has 8 divisors (see below), whose sum is σ = 4273627392. Its totient is φ = 1187118700.

The previous prime is 2611661161. The next prime is 2611661167.

2611661162 is nontrivially palindromic in base 10.

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

It is not an unprimeable number, because it can be changed into a prime (2611661161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59355914 + ... + 59355957.

It is an arithmetic number, because the mean of its divisors is an integer number (534203424).

Almost surely, 2^2611661162 is an apocalyptic number.

2611661162 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2611661162 is a deficient number, since it is larger than the sum of its proper divisors (1661966230).

2611661162 is a wasteful number, since it uses less digits than its factorization.

2611661162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118711884.

The product of its digits is 5184, while the sum is 32.

The square root of 2611661162 is about 51104.4143103118. The cubic root of 2611661162 is about 1377.1215578260.

It can be divided in two parts, 26116 and 61162, that added together give a palindrome (87278).

The spelling of 2611661162 in words is "two billion, six hundred eleven million, six hundred sixty-one thousand, one hundred sixty-two".