190490683 has 2 divisors, whose sum is σ = 190490684. Its totient is φ = 190490682.

The previous prime is 190490659. The next prime is 190490687. The reversal of 190490683 is 386094091.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 190490683 - 2¹³ = 190482491 is a prime.

It is not a weakly prime, because it can be changed into another prime (190490687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95245341 + 95245342.

It is an arithmetic number, because the mean of its divisors is an integer number (95245342).

Almost surely, 2^190490683 is an apocalyptic number.

190490683 is a deficient number, since it is larger than the sum of its proper divisors (1).

190490683 is an equidigital number, since it uses as much as digits as its factorization.

190490683 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 190490683 is about 13801.8362184167. The cubic root of 190490683 is about 575.3841747701.

The spelling of 190490683 in words is "one hundred ninety million, four hundred ninety thousand, six hundred eighty-three".