194952996 has 108 divisors (see below), whose sum is σ = 594676992. Its totient is φ = 52744608.

The previous prime is 194952959. The next prime is 194953061. The reversal of 194952996 is 699259491.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 89901 + ... + 92043.

Almost surely, 2^194952996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 194952996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (297338496).

194952996 is an abundant number, since it is smaller than the sum of its proper divisors (399723996).

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

194952996 is a wasteful number, since it uses less digits than its factorization.

194952996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2198 (or 2174 counting only the distinct ones).

The product of its digits is 1574640, while the sum is 54.

The square root of 194952996 is about 13962.5569291588. The cubic root of 194952996 is about 579.8424026830.

It can be divided in two parts, 1949 and 52996, that added together give a palindrome (54945).

The spelling of 194952996 in words is "one hundred ninety-four million, nine hundred fifty-two thousand, nine hundred ninety-six".