194693960 has 32 divisors (see below), whose sum is σ = 444605760. Its totient is φ = 76714176.

The previous prime is 194693959. The next prime is 194693971. The reversal of 194693960 is 69396491.

194693960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33644 + ... + 39003.

It is an arithmetic number, because the mean of its divisors is an integer number (13893930).

Almost surely, 2^194693960 is an apocalyptic number.

194693960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

194693960 is an abundant number, since it is smaller than the sum of its proper divisors (249911800).

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

194693960 is a wasteful number, since it uses less digits than its factorization.

194693960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72725 (or 72721 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 47.

The square root of 194693960 is about 13953.2777511236. The cubic root of 194693960 is about 579.5854747175.

The spelling of 194693960 in words is "one hundred ninety-four million, six hundred ninety-three thousand, nine hundred sixty".