190850441 has 2 divisors, whose sum is σ = 190850442. Its totient is φ = 190850440.

The previous prime is 190850431. The next prime is 190850489. The reversal of 190850441 is 144058091.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189640441 + 1210000 = 13771^2 + 1100^2 .

It is a cyclic number.

It is not a de Polignac number, because 190850441 - 2¹⁴ = 190834057 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 190850398 and 190850407.

It is not a weakly prime, because it can be changed into another prime (190850411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95425220 + 95425221.

It is an arithmetic number, because the mean of its divisors is an integer number (95425221).

Almost surely, 2^190850441 is an apocalyptic number.

It is an amenable number.

190850441 is a deficient number, since it is larger than the sum of its proper divisors (1).

190850441 is an equidigital number, since it uses as much as digits as its factorization.

190850441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 190850441 is about 13814.8630467334. The cubic root of 190850441 is about 575.7461677758.

The spelling of 190850441 in words is "one hundred ninety million, eight hundred fifty thousand, four hundred forty-one".