192989160 has 384 divisors, whose sum is σ = 795674880. Its totient is φ = 39481344.

The previous prime is 192989119. The next prime is 192989161. The reversal of 192989160 is 61989291.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192989161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1408612 + ... + 1408748.

It is an arithmetic number, because the mean of its divisors is an integer number (2072070).

Almost surely, 2^192989160 is an apocalyptic number.

192989160 is a gapful number since it is divisible by the number (10) 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 192989160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (397837440).

192989160 is an abundant number, since it is smaller than the sum of its proper divisors (602685720).

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

192989160 is a wasteful number, since it uses less digits than its factorization.

192989160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217 (or 210 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 45.

The square root of 192989160 is about 13892.0538438346. The cubic root of 192989160 is about 577.8888369132. Note that the first 4 decimals are identical.

The spelling of 192989160 in words is "one hundred ninety-two million, nine hundred eighty-nine thousand, one hundred sixty".