190824071 has 2 divisors, whose sum is σ = 190824072. Its totient is φ = 190824070.

The previous prime is 190824037. The next prime is 190824091. The reversal of 190824071 is 170428091.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 190824071 - 2¹⁸ = 190561927 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190824091) 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 as a sum of consecutive naturals, namely, 95412035 + 95412036.

It is an arithmetic number, because the mean of its divisors is an integer number (95412036).

Almost surely, 2^190824071 is an apocalyptic number.

190824071 is a deficient number, since it is larger than the sum of its proper divisors (1).

190824071 is an equidigital number, since it uses as much as digits as its factorization.

190824071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 190824071 is about 13813.9086069077. The cubic root of 190824071 is about 575.7196494094.

The spelling of 190824071 in words is "one hundred ninety million, eight hundred twenty-four thousand, seventy-one".