185342304196 has 135 divisors (see below), whose sum is σ = 397633273583. Its totient is φ = 75581037840.

The previous prime is 185342304157. The next prime is 185342304197. The reversal of 185342304196 is 691403243581.

It is a happy number.

The square root of 185342304196 is 430514.

It is a perfect power (a square), and thus also a powerful number.

185342304196 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (185342304197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 970378461 + ... + 970378651.

Almost surely, 2^185342304196 is an apocalyptic number.

185342304196 is the 430514-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 185342304196

185342304196 is an abundant number, since it is smaller than the sum of its proper divisors (212290969387).

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

185342304196 is an frugal number, since it uses more digits than its factorization.

185342304196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460 (or 223 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 46.

The spelling of 185342304196 in words is "one hundred eighty-five billion, three hundred forty-two million, three hundred four thousand, one hundred ninety-six".