33274061 has 2 divisors, whose sum is σ = 33274062. Its totient is φ = 33274060.

The previous prime is 33274039. The next prime is 33274081. The reversal of 33274061 is 16047233.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32775625 + 498436 = 5725^2 + 706^2 .

It is a cyclic number.

It is not a de Polignac number, because 33274061 - 2¹⁴ = 33257677 is a prime.

It is a super-2 number, since 2×33274061² = 2214326270863442, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 33274061.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33274081) 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, 16637030 + 16637031.

It is an arithmetic number, because the mean of its divisors is an integer number (16637031).

Almost surely, 2^33274061 is an apocalyptic number.

It is an amenable number.

33274061 is a deficient number, since it is larger than the sum of its proper divisors (1).

33274061 is an equidigital number, since it uses as much as digits as its factorization.

33274061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 33274061 is about 5768.3672733279. The cubic root of 33274061 is about 321.6389256624.

The spelling of 33274061 in words is "thirty-three million, two hundred seventy-four thousand, sixty-one".