33248066 has 8 divisors (see below), whose sum is σ = 50813244. Its totient is φ = 16310320.

The previous prime is 33248063. The next prime is 33248099. The reversal of 33248066 is 66084233.

It can be written as a sum of positive squares in 2 ways, for example, as 32205625 + 1042441 = 5675^2 + 1021^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×33248066² = 2210867785480712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33248063) 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, 156725 + ... + 156936.

Almost surely, 2^33248066 is an apocalyptic number.

33248066 is a deficient number, since it is larger than the sum of its proper divisors (17565178).

33248066 is a wasteful number, since it uses less digits than its factorization.

33248066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313716.

The product of its (nonzero) digits is 20736, while the sum is 32.

The square root of 33248066 is about 5766.1135958286. The cubic root of 33248066 is about 321.5551448646. Note that the first 3 decimals are identical.

The spelling of 33248066 in words is "thirty-three million, two hundred forty-eight thousand, sixty-six".