33488461 has 2 divisors, whose sum is σ = 33488462. Its totient is φ = 33488460.

The previous prime is 33488449. The next prime is 33488467. The reversal of 33488461 is 16488433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31147561 + 2340900 = 5581^2 + 1530^2 .

It is a cyclic number.

It is not a de Polignac number, because 33488461 - 2⁷ = 33488333 is a prime.

It is a super-2 number, since 2×33488461² = 2242954040297042, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33488461.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33488467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16744230 + 16744231.

It is an arithmetic number, because the mean of its divisors is an integer number (16744231).

Almost surely, 2^33488461 is an apocalyptic number.

It is an amenable number.

33488461 is a deficient number, since it is larger than the sum of its proper divisors (1).

33488461 is an equidigital number, since it uses as much as digits as its factorization.

33488461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 37.

The square root of 33488461 is about 5786.9215477661. The cubic root of 33488461 is about 322.3282694458.

The spelling of 33488461 in words is "thirty-three million, four hundred eighty-eight thousand, four hundred sixty-one".