192812130 has 192 divisors, whose sum is σ = 625985280. Its totient is φ = 41361408.

The previous prime is 192812117. The next prime is 192812161. The reversal of 192812130 is 31218291.

192812130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 192812094 and 192812103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 546034 + ... + 546386.

It is an arithmetic number, because the mean of its divisors is an integer number (3260340).

Almost surely, 2^192812130 is an apocalyptic number.

192812130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 192812130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312992640).

192812130 is an abundant number, since it is smaller than the sum of its proper divisors (433173150).

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

192812130 is a wasteful number, since it uses less digits than its factorization.

192812130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410 (or 387 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 192812130 is about 13885.6807539278. The cubic root of 192812130 is about 577.7120826714.

The spelling of 192812130 in words is "one hundred ninety-two million, eight hundred twelve thousand, one hundred thirty".