296560 has 40 divisors (see below), whose sum is σ = 754416. Its totient is φ = 107520.

The previous prime is 296557. The next prime is 296561. The reversal of 296560 is 65692.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (28) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (296561) by changing a digit.

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, 712 + ... + 1048.

2²⁹⁶⁵⁶⁰ is an apocalyptic number.

296560 is a gapful number since it is divisible by the number (20) 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 296560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (377208).

296560 is an abundant number, since it is smaller than the sum of its proper divisors (457856).

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

296560 is a wasteful number, since it uses less digits than its factorization.

296560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 296560 is about 544.5732273992. The cubic root of 296560 is about 66.6864385799.

It can be divided in two parts, 2965 and 60, that added together give a square (3025 = 55²).

The spelling of 296560 in words is "two hundred ninety-six thousand, five hundred sixty".