33084229 has 2 divisors, whose sum is σ = 33084230. Its totient is φ = 33084228.

The previous prime is 33084221. The next prime is 33084277. The reversal of 33084229 is 92248033.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20232004 + 12852225 = 4498^2 + 3585^2 .

It is a cyclic number.

It is not a de Polignac number, because 33084229 - 2³ = 33084221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 33084229.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33084221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16542114 + 16542115.

It is an arithmetic number, because the mean of its divisors is an integer number (16542115).

Almost surely, 2^33084229 is an apocalyptic number.

It is an amenable number.

33084229 is a deficient number, since it is larger than the sum of its proper divisors (1).

33084229 is an equidigital number, since it uses as much as digits as its factorization.

33084229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 33084229 is about 5751.8891679169. The cubic root of 33084229 is about 321.0260975214.

The spelling of 33084229 in words is "thirty-three million, eighty-four thousand, two hundred twenty-nine".