32994019 has 2 divisors, whose sum is σ = 32994020. Its totient is φ = 32994018.

The previous prime is 32994011. The next prime is 32994119. The reversal of 32994019 is 91049923.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32994019 - 2³ = 32994011 is a prime.

It is a super-2 number, since 2×32994019² = 2177210579544722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32994011) 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, 16497009 + 16497010.

It is an arithmetic number, because the mean of its divisors is an integer number (16497010).

Almost surely, 2^32994019 is an apocalyptic number.

32994019 is a deficient number, since it is larger than the sum of its proper divisors (1).

32994019 is an equidigital number, since it uses as much as digits as its factorization.

32994019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 32994019 is about 5744.0420437180. The cubic root of 32994019 is about 320.7340537855.

The spelling of 32994019 in words is "thirty-two million, nine hundred ninety-four thousand, nineteen".