2117282496 has 112 divisors (see below), whose sum is σ = 6511015680. Its totient is φ = 594662400.

The previous prime is 2117282491. The next prime is 2117282501. The reversal of 2117282496 is 6942827112.

It is an interprime number because it is at equal distance from previous prime (2117282491) and next prime (2117282501).

It is a tau number, because it is divible by the number of its divisors (112).

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (2117282491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65946 + ... + 92646.

Almost surely, 2^2117282496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2117282496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3255507840).

2117282496 is an abundant number, since it is smaller than the sum of its proper divisors (4393733184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2117282496 is a wasteful number, since it uses less digits than its factorization.

2117282496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26782 (or 26772 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 2117282496 is about 46013.9380622872. The cubic root of 2117282496 is about 1284.0825249508.

The spelling of 2117282496 in words is "two billion, one hundred seventeen million, two hundred eighty-two thousand, four hundred ninety-six".