1608192 has 60 divisors (see below), whose sum is σ = 4654650. Its totient is φ = 534528.

The previous prime is 1608133. The next prime is 1608197. The reversal of 1608192 is 2918061.

It can be written as a sum of positive squares in only one way, i.e., 1218816 + 389376 = 1104^2 + 624^2 .

It is not an unprimeable number, because it can be changed into a prime (1608197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4434 + ... + 4782.

2^1608192 is an apocalyptic number.

1608192 is a gapful number since it is divisible by the number (12) 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 1608192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2327325).

1608192 is an abundant number, since it is smaller than the sum of its proper divisors (3046458).

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

1608192 is an equidigital number, since it uses as much as digits as its factorization.

1608192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373 (or 354 counting only the distinct ones).

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

The square root of 1608192 is about 1268.1451021078. The cubic root of 1608192 is about 117.1599827657.

The spelling of 1608192 in words is "one million, six hundred eight thousand, one hundred ninety-two".