196065210 has 32 divisors (see below), whose sum is σ = 513335232. Its totient is φ = 47530880.

The previous prime is 196065187. The next prime is 196065217. The reversal of 196065210 is 12560691.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (196065217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296739 + ... + 297398.

It is an arithmetic number, because the mean of its divisors is an integer number (16041726).

Almost surely, 2^196065210 is an apocalyptic number.

196065210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

196065210 is an abundant number, since it is smaller than the sum of its proper divisors (317270022).

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

196065210 is a wasteful number, since it uses less digits than its factorization.

196065210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 594158.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 196065210 is about 14002.3287348926. The cubic root of 196065210 is about 580.9429864375.

The spelling of 196065210 in words is "one hundred ninety-six million, sixty-five thousand, two hundred ten".