192798485 has 24 divisors (see below), whose sum is σ = 256164768. Its totient is φ = 138139200.

The previous prime is 192798481. The next prime is 192798499. The reversal of 192798485 is 584897291.

It is not a de Polignac number, because 192798485 - 2² = 192798481 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192798481) 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 23 ways as a sum of consecutive naturals, for example, 1065095 + ... + 1065275.

It is an arithmetic number, because the mean of its divisors is an integer number (10673532).

Almost surely, 2^192798485 is an apocalyptic number.

It is an amenable number.

192798485 is a deficient number, since it is larger than the sum of its proper divisors (63366283).

192798485 is a wasteful number, since it uses less digits than its factorization.

192798485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485 (or 304 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 53.

The square root of 192798485 is about 13885.1894117437. The cubic root of 192798485 is about 577.6984544359.

The spelling of 192798485 in words is "one hundred ninety-two million, seven hundred ninety-eight thousand, four hundred eighty-five".