2190853080 has 192 divisors, whose sum is σ = 7915864320. Its totient is φ = 521856000.

The previous prime is 2190853079. The next prime is 2190853097. The reversal of 2190853080 is 803580912.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 137530 + ... + 152630.

It is an arithmetic number, because the mean of its divisors is an integer number (41228460).

Almost surely, 2^2190853080 is an apocalyptic number.

2190853080 is a gapful number since it is divisible by the number (20) 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 2190853080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3957932160).

2190853080 is an abundant number, since it is smaller than the sum of its proper divisors (5725011240).

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

2190853080 is a wasteful number, since it uses less digits than its factorization.

2190853080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15162 (or 15155 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 36.

The square root of 2190853080 is about 46806.5495417041. The cubic root of 2190853080 is about 1298.7864572607.

The spelling of 2190853080 in words is "two billion, one hundred ninety million, eight hundred fifty-three thousand, eighty".