33485269 has 2 divisors, whose sum is σ = 33485270. Its totient is φ = 33485268.

The previous prime is 33485251. The next prime is 33485281. The reversal of 33485269 is 96258433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 33466225 + 19044 = 5785^2 + 138^2 .

It is a cyclic number.

It is not a de Polignac number, because 33485269 - 2⁷ = 33485141 is a prime.

It is a super-2 number, since 2×33485269² = 2242526480004722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33485219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16742634 + 16742635.

It is an arithmetic number, because the mean of its divisors is an integer number (16742635).

Almost surely, 2^33485269 is an apocalyptic number.

It is an amenable number.

33485269 is a deficient number, since it is larger than the sum of its proper divisors (1).

33485269 is an equidigital number, since it uses as much as digits as its factorization.

33485269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 40.

The square root of 33485269 is about 5786.6457468900. The cubic root of 33485269 is about 322.3180280622.

The spelling of 33485269 in words is "thirty-three million, four hundred eighty-five thousand, two hundred sixty-nine".