192620920996 has 243 divisors, whose sum is σ = 433758243009. Its totient is φ = 74617642176.

The previous prime is 192620920993. The next prime is 192620921023. The reversal of 192620920996 is 699029026291.

It is a happy number.

The square root of 192620920996 is 438886.

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., 101005738596 + 91615182400 = 317814^2 + 302680^2 .

It is not an unprimeable number, because it can be changed into a prime (192620920993) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 4098317445 + ... + 4098317491.

Almost surely, 2^192620920996 is an apocalyptic number.

192620920996 is the 438886-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 192620920996

192620920996 is an abundant number, since it is smaller than the sum of its proper divisors (241137322013).

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

192620920996 is a wasteful number, since it uses less digits than its factorization.

192620920996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216 (or 108 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 55.

The spelling of 192620920996 in words is "one hundred ninety-two billion, six hundred twenty million, nine hundred twenty thousand, nine hundred ninety-six".