2170113792 has 144 divisors (see below), whose sum is σ = 7201028352. Its totient is φ = 563650560.

The previous prime is 2170113791. The next prime is 2170113797. The reversal of 2170113792 is 2973110712.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2170113791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40788 + ... + 77484.

Almost surely, 2^2170113792 is an apocalyptic number.

2170113792 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2170113792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3600514176).

2170113792 is an abundant number, since it is smaller than the sum of its proper divisors (5030914560).

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

2170113792 is a wasteful number, since it uses less digits than its factorization.

2170113792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36734 (or 36720 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 33.

The square root of 2170113792 is about 46584.4801623888. The cubic root of 2170113792 is about 1294.6752199553.

The spelling of 2170113792 in words is "two billion, one hundred seventy million, one hundred thirteen thousand, seven hundred ninety-two".