194201960 has 16 divisors (see below), whose sum is σ = 436954500. Its totient is φ = 77680768.

The previous prime is 194201947. The next prime is 194201993. The reversal of 194201960 is 69102491.

It can be written as a sum of positive squares in 2 ways, for example, as 175244644 + 18957316 = 13238^2 + 4354^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2427485 + ... + 2427564.

Almost surely, 2^194201960 is an apocalyptic number.

194201960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

194201960 is an abundant number, since it is smaller than the sum of its proper divisors (242752540).

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

194201960 is a wasteful number, since it uses less digits than its factorization.

194201960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4855060 (or 4855056 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 32.

The square root of 194201960 is about 13935.6363327980. The cubic root of 194201960 is about 579.0968504310.

The spelling of 194201960 in words is "one hundred ninety-four million, two hundred one thousand, nine hundred sixty".