33190141 has 2 divisors, whose sum is σ = 33190142. Its totient is φ = 33190140.

The previous prime is 33190139. The next prime is 33190159. The reversal of 33190141 is 14109133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23863225 + 9326916 = 4885^2 + 3054^2 .

It is a cyclic number.

It is not a de Polignac number, because 33190141 - 2¹ = 33190139 is a prime.

It is a super-2 number, since 2×33190141² = 2203170919199762, which contains 22 as substring.

Together with 33190139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33190111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16595070 + 16595071.

It is an arithmetic number, because the mean of its divisors is an integer number (16595071).

Almost surely, 2^33190141 is an apocalyptic number.

It is an amenable number.

33190141 is a deficient number, since it is larger than the sum of its proper divisors (1).

33190141 is an equidigital number, since it uses as much as digits as its factorization.

33190141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 33190141 is about 5761.0885256174. The cubic root of 33190141 is about 321.3682978153.

Adding to 33190141 its reverse (14109133), we get a palindrome (47299274).

It can be divided in two parts, 33 and 190141, that multiplied together give a triangular number (6274653 = T₃₅₄₂).

The spelling of 33190141 in words is "thirty-three million, one hundred ninety thousand, one hundred forty-one".