20160296 has 32 divisors (see below), whose sum is σ = 41013000. Its totient is φ = 9235200.

The previous prime is 20160289. The next prime is 20160319. The reversal of 20160296 is 69206102.

It can be written as a sum of positive squares in 4 ways, for example, as 2937796 + 17222500 = 1714^2 + 4150^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 14846 + ... + 16146.

Almost surely, 2^20160296 is an apocalyptic number.

20160296 is a gapful number since it is divisible by the number (26) 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 20160296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20506500).

20160296 is an abundant number, since it is smaller than the sum of its proper divisors (20852704).

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

20160296 is a wasteful number, since it uses less digits than its factorization.

20160296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469 (or 1465 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 20160296 is about 4490.0218262276. The cubic root of 20160296 is about 272.1650166496.

Adding to 20160296 its reverse (69206102), we get a palindrome (89366398).

The spelling of 20160296 in words is "twenty million, one hundred sixty thousand, two hundred ninety-six".