2188096092 has 240 divisors, whose sum is σ = 7194485760. Its totient is φ = 564444288.

The previous prime is 2188096063. The next prime is 2188096093. The reversal of 2188096092 is 2906908812.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2188096093) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1384959 + ... + 1386537.

It is an arithmetic number, because the mean of its divisors is an integer number (29977024).

Almost surely, 2^2188096092 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 2188096092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3597242880).

2188096092 is an abundant number, since it is smaller than the sum of its proper divisors (5006389668).

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

2188096092 is a wasteful number, since it uses less digits than its factorization.

2188096092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662 (or 1651 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The square root of 2188096092 is about 46777.0893921373. The cubic root of 2188096092 is about 1298.2414272948.

The spelling of 2188096092 in words is "two billion, one hundred eighty-eight million, ninety-six thousand, ninety-two".