992082187 has 2 divisors, whose sum is σ = 992082188. Its totient is φ = 992082186.

The previous prime is 992082127. The next prime is 992082193. The reversal of 992082187 is 781280299.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-992082187 is a prime.

It is not a weakly prime, because it can be changed into another prime (992082127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 496041093 + 496041094.

It is an arithmetic number, because the mean of its divisors is an integer number (496041094).

Almost surely, 2^992082187 is an apocalyptic number.

992082187 is a deficient number, since it is larger than the sum of its proper divisors (1).

992082187 is an equidigital number, since it uses as much as digits as its factorization.

992082187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 992082187 is about 31497.3361889541. The cubic root of 992082187 is about 997.3537324451.

The spelling of 992082187 in words is "nine hundred ninety-two million, eighty-two thousand, one hundred eighty-seven".