192289266064 has 45 divisors (see below), whose sum is σ = 433414324161. Its totient is φ = 82404423360.

The previous prime is 192289266023. The next prime is 192289266109. The reversal of 192289266064 is 460662982291.

The square root of 192289266064 is 438508.

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., 190525266064 + 1764000000 = 436492^2 + 42000^2 .

It is a junction number, because it is equal to n+sod(n) for n = 192289265996 and 192289266014.

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 8 ways as a sum of consecutive naturals, for example, 12270394 + ... + 12286054.

Almost surely, 2^192289266064 is an apocalyptic number.

192289266064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

192289266064 is the 438508-th square number.

It is an amenable number.

192289266064 is an abundant number, since it is smaller than the sum of its proper divisors (241125058097).

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

192289266064 is an frugal number, since it uses more digits than its factorization.

192289266064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31344 (or 15670 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 192289266064 in words is "one hundred ninety-two billion, two hundred eighty-nine million, two hundred sixty-six thousand, sixty-four".