192648 has 32 divisors (see below), whose sum is σ = 504000. Its totient is φ = 61248.

The previous prime is 192637. The next prime is 192667. The reversal of 192648 is 846291.

It is a super-2 number, since 2×192648² = 74226503808, which contains 22 as substring.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

192648 is a modest number, since divided by 648 gives 192 as remainder.

It is an unprimeable number.

192648 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378 + ... + 726.

It is an arithmetic number, because the mean of its divisors is an integer number (15750).

2¹⁹²⁶⁴⁸ 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 192648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252000).

192648 is an abundant number, since it is smaller than the sum of its proper divisors (311352).

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

192648 is a wasteful number, since it uses less digits than its factorization.

192648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381 (or 377 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 192648 is about 438.9168486171. The cubic root of 192648 is about 57.7548111657.

The spelling of 192648 in words is "one hundred ninety-two thousand, six hundred forty-eight".