195841216 has 28 divisors (see below), whose sum is σ = 390060688. Its totient is φ = 97558272.

The previous prime is 195841211. The next prime is 195841267. The reversal of 195841216 is 612148591.

It is not an unprimeable number, because it can be changed into a prime (195841211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12205 + ... + 23251.

Almost surely, 2^195841216 is an apocalyptic number.

195841216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

195841216 is a deficient number, since it is larger than the sum of its proper divisors (194219472).

195841216 is a wasteful number, since it uses less digits than its factorization.

195841216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11336 (or 11326 counting only the distinct ones).

The product of its digits is 17280, while the sum is 37.

The square root of 195841216 is about 13994.3279938695. The cubic root of 195841216 is about 580.7216700543.

The spelling of 195841216 in words is "one hundred ninety-five million, eight hundred forty-one thousand, two hundred sixteen".