33008481 has 12 divisors (see below), whose sum is σ = 52013520. Its totient is φ = 20005080.

The previous prime is 33008461. The next prime is 33008527. The reversal of 33008481 is 18480033.

It is not a de Polignac number, because 33008481 - 2⁹ = 33007969 is a prime.

It is a super-2 number, since 2×33008481² = 2179119635854722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33008431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166611 + ... + 166808.

It is an arithmetic number, because the mean of its divisors is an integer number (4334460).

Almost surely, 2^33008481 is an apocalyptic number.

It is an amenable number.

33008481 is a deficient number, since it is larger than the sum of its proper divisors (19005039).

33008481 is a wasteful number, since it uses less digits than its factorization.

33008481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333436 (or 333433 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 33008481 is about 5745.3007754164. The cubic root of 33008481 is about 320.7809085234.

It can be divided in two parts, 33008 and 481, that added together give a square (33489 = 183²).

The spelling of 33008481 in words is "thirty-three million, eight thousand, four hundred eighty-one".