33488468 has 12 divisors (see below), whose sum is σ = 63112980. Its totient is φ = 15456192.

The previous prime is 33488467. The next prime is 33488471. The reversal of 33488468 is 86488433.

It can be written as a sum of positive squares in 2 ways, for example, as 11847364 + 21641104 = 3442^2 + 4652^2 .

It is a super-2 number, since 2×33488468² = 2242954977974048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33488461) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321953 + ... + 322056.

It is an arithmetic number, because the mean of its divisors is an integer number (5259415).

Almost surely, 2^33488468 is an apocalyptic number.

It is an amenable number.

33488468 is a deficient number, since it is larger than the sum of its proper divisors (29624512).

33488468 is a wasteful number, since it uses less digits than its factorization.

33488468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644026 (or 644024 counting only the distinct ones).

The product of its digits is 442368, while the sum is 44.

The square root of 33488468 is about 5786.9221525782. The cubic root of 33488468 is about 322.3282919043.

The spelling of 33488468 in words is "thirty-three million, four hundred eighty-eight thousand, four hundred sixty-eight".