2116717262 has 16 divisors (see below), whose sum is σ = 3575453184. Its totient is φ = 931107000.

The previous prime is 2116717261. The next prime is 2116717331. The reversal of 2116717262 is 2627176112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2116717261) 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 7 ways as a sum of consecutive naturals, for example, 1551164 + ... + 1552527.

It is an arithmetic number, because the mean of its divisors is an integer number (223465824).

Almost surely, 2^2116717262 is an apocalyptic number.

2116717262 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2116717262 is a deficient number, since it is larger than the sum of its proper divisors (1458735922).

2116717262 is a wasteful number, since it uses less digits than its factorization.

2116717262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103735.

The product of its digits is 14112, while the sum is 35.

The square root of 2116717262 is about 46007.7956655174. The cubic root of 2116717262 is about 1283.9682476952.

The spelling of 2116717262 in words is "two billion, one hundred sixteen million, seven hundred seventeen thousand, two hundred sixty-two".