160603216 has 40 divisors (see below), whose sum is σ = 332556840. Its totient is φ = 74870784.

The previous prime is 160603211. The next prime is 160603229. The reversal of 160603216 is 612306061.

It can be written as a sum of positive squares in 4 ways, for example, as 23619600 + 136983616 = 4860^2 + 11704^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160603211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26940 + ... + 32356.

It is an arithmetic number, because the mean of its divisors is an integer number (8313921).

Almost surely, 2^160603216 is an apocalyptic number.

160603216 is a gapful number since it is divisible by the number (16) 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 160603216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166278420).

160603216 is an abundant number, since it is smaller than the sum of its proper divisors (171953624).

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

160603216 is a wasteful number, since it uses less digits than its factorization.

160603216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551 (or 5545 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 160603216 is about 12672.9324151910. The cubic root of 160603216 is about 543.5649094608.

Adding to 160603216 its reverse (612306061), we get a palindrome (772909277).

The spelling of 160603216 in words is "one hundred sixty million, six hundred three thousand, two hundred sixteen".