192488651 has 2 divisors, whose sum is σ = 192488652. Its totient is φ = 192488650.

The previous prime is 192488629. The next prime is 192488657. The reversal of 192488651 is 156884291.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 192488651 - 2²² = 188294347 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (192488657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 96244325 + 96244326.

It is an arithmetic number, because the mean of its divisors is an integer number (96244326).

Almost surely, 2^192488651 is an apocalyptic number.

192488651 is a deficient number, since it is larger than the sum of its proper divisors (1).

192488651 is an equidigital number, since it uses as much as digits as its factorization.

192488651 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 138240, while the sum is 44.

The square root of 192488651 is about 13874.0279299128. The cubic root of 192488651 is about 577.3888278845.

The spelling of 192488651 in words is "one hundred ninety-two million, four hundred eighty-eight thousand, six hundred fifty-one".