220296 has 32 divisors (see below), whose sum is σ = 563040. Its totient is φ = 71808.

The previous prime is 220291. The next prime is 220301. The reversal of 220296 is 692022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (220291) and next prime (220301).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1540 + ... + 1676.

It is an arithmetic number, because the mean of its divisors is an integer number (17595).

2²²⁰²⁹⁶ is an apocalyptic number.

It is an amenable number.

220296 is an abundant number, since it is smaller than the sum of its proper divisors (342744).

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

220296 is a wasteful number, since it uses less digits than its factorization.

220296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 220296 is about 469.3570069787. The cubic root of 220296 is about 60.3951694162.

The spelling of 220296 in words is "two hundred twenty thousand, two hundred ninety-six".