33482745 has 24 divisors (see below), whose sum is σ = 58344000. Its totient is φ = 17762976.

The previous prime is 33482671. The next prime is 33482747. The reversal of 33482745 is 54728433.

It is a happy number.

It is not a de Polignac number, because 33482745 - 2⁸ = 33482489 is a prime.

It is a super-2 number, since 2×33482745² = 2242188425470050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33482747) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7086 + ... + 10824.

It is an arithmetic number, because the mean of its divisors is an integer number (2431000).

Almost surely, 2^33482745 is an apocalyptic number.

It is an amenable number.

33482745 is a deficient number, since it is larger than the sum of its proper divisors (24861255).

33482745 is a wasteful number, since it uses less digits than its factorization.

33482745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3949 (or 3946 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 33482745 is about 5786.4276544341. The cubic root of 33482745 is about 322.3099294648.

The spelling of 33482745 in words is "thirty-three million, four hundred eighty-two thousand, seven hundred forty-five".