196213600 has 108 divisors (see below), whose sum is σ = 526770972. Its totient is φ = 71315200.

The previous prime is 196213597. The next prime is 196213613. The reversal of 196213600 is 6312691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 95787 + ... + 97813.

It is an arithmetic number, because the mean of its divisors is an integer number (4877509).

Almost surely, 2^196213600 is an apocalyptic number.

196213600 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 196213600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263385486).

196213600 is an abundant number, since it is smaller than the sum of its proper divisors (330557372).

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

196213600 is a wasteful number, since it uses less digits than its factorization.

196213600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2069 (or 2045 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 196213600 is about 14007.6264941638. The cubic root of 196213600 is about 581.0895097818.

The spelling of 196213600 in words is "one hundred ninety-six million, two hundred thirteen thousand, six hundred".