192733997 has 8 divisors (see below), whose sum is σ = 201254976. Its totient is φ = 184224832.

The previous prime is 192733993. The next prime is 192734011. The reversal of 192733997 is 799337291.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 192733997 - 2² = 192733993 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (192733991) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 53858 + ... + 57324.

It is an arithmetic number, because the mean of its divisors is an integer number (25156872).

Almost surely, 2^192733997 is an apocalyptic number.

It is an amenable number.

192733997 is a deficient number, since it is larger than the sum of its proper divisors (8520979).

192733997 is a wasteful number, since it uses less digits than its factorization.

192733997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5907.

The product of its digits is 642978, while the sum is 50.

The square root of 192733997 is about 13882.8670309846. The cubic root of 192733997 is about 577.6340369650.

The spelling of 192733997 in words is "one hundred ninety-two million, seven hundred thirty-three thousand, nine hundred ninety-seven".