196336146 has 8 divisors (see below), whose sum is σ = 392672304. Its totient is φ = 65445380.

The previous prime is 196336121. The next prime is 196336157. The reversal of 196336146 is 641633691.

It is a sphenic number, since it is the product of 3 distinct primes.

196336146 is an admirable number.

It is a super-2 number, since 2×196336146² = 77095764452266632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16361340 + ... + 16361351.

It is an arithmetic number, because the mean of its divisors is an integer number (49084038).

Almost surely, 2^196336146 is an apocalyptic number.

196336146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

196336146 is a wasteful number, since it uses less digits than its factorization.

196336146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32722696.

The product of its digits is 69984, while the sum is 39.

The square root of 196336146 is about 14012.0000713674. Note that the first 4 decimals coincide. The cubic root of 196336146 is about 581.2104585426.

The spelling of 196336146 in words is "one hundred ninety-six million, three hundred thirty-six thousand, one hundred forty-six".