2117674055 has 32 divisors (see below), whose sum is σ = 3034257408. Its totient is φ = 1387267200.

The previous prime is 2117674049. The next prime is 2117674057. The reversal of 2117674055 is 5504767112.

It is not a de Polignac number, because 2117674055 - 2¹² = 2117669959 is a prime.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2117674057) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1215485 + ... + 1217225.

It is an arithmetic number, because the mean of its divisors is an integer number (94820544).

Almost surely, 2^2117674055 is an apocalyptic number.

2117674055 is a deficient number, since it is larger than the sum of its proper divisors (916583353).

2117674055 is a wasteful number, since it uses less digits than its factorization.

2117674055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287.

The product of its (nonzero) digits is 58800, while the sum is 38.

The square root of 2117674055 is about 46018.1926524717. The cubic root of 2117674055 is about 1284.1616772099.

The spelling of 2117674055 in words is "two billion, one hundred seventeen million, six hundred seventy-four thousand, fifty-five".