196280 has 32 divisors (see below), whose sum is σ = 505440. Its totient is φ = 67200.

The previous prime is 196279. The next prime is 196291. The reversal of 196280 is 82691.

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71 + ... + 630.

It is an arithmetic number, because the mean of its divisors is an integer number (15795).

2¹⁹⁶²⁸⁰ is an apocalyptic number.

196280 is a gapful number since it is divisible by the number (10) 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 196280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (252720).

196280 is an abundant number, since it is smaller than the sum of its proper divisors (309160).

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

196280 is a wasteful number, since it uses less digits than its factorization.

196280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719 (or 715 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The square root of 196280 is about 443.0349873317. The cubic root of 196280 is about 58.1155050587.

The spelling of 196280 in words is "one hundred ninety-six thousand, two hundred eighty".