194516016 has 40 divisors (see below), whose sum is σ = 503025840. Its totient is φ = 64770816.

The previous prime is 194516011. The next prime is 194516039. The reversal of 194516016 is 610615491.

It is not an unprimeable number, because it can be changed into a prime (194516011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68350 + ... + 71138.

It is an arithmetic number, because the mean of its divisors is an integer number (12575646).

Almost surely, 2^194516016 is an apocalyptic number.

194516016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

194516016 is an abundant number, since it is smaller than the sum of its proper divisors (308509824).

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

194516016 is a wasteful number, since it uses less digits than its factorization.

194516016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4253 (or 4247 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 194516016 is about 13946.8998705806. The cubic root of 194516016 is about 579.4088467523.

The spelling of 194516016 in words is "one hundred ninety-four million, five hundred sixteen thousand, sixteen".