193822084 has 9 divisors (see below), whose sum is σ = 339237381. Its totient is φ = 96897120.

The previous prime is 193822073. The next prime is 193822087. The reversal of 193822084 is 480228391.

The square root of 193822084 is 13922.

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

It can be written as a sum of positive squares in only one way, i.e., 151831684 + 41990400 = 12322^2 + 6480^2 .

It is a super-2 number, since 2×193822084² = 75134000492206112, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (193822087) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 24364 + ... + 31324.

Almost surely, 2^193822084 is an apocalyptic number.

193822084 is the 13922-nd square number.

It is an amenable number.

193822084 is a deficient number, since it is larger than the sum of its proper divisors (145415297).

193822084 is an frugal number, since it uses more digits than its factorization.

193822084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13926 (or 6963 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 37.

The cubic root of 193822084 is about 578.7190159542.

The spelling of 193822084 in words is "one hundred ninety-three million, eight hundred twenty-two thousand, eighty-four".