33253265 has 8 divisors (see below), whose sum is σ = 40072320. Its totient is φ = 26490352.

The previous prime is 33253243. The next prime is 33253267. The reversal of 33253265 is 56235233.

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

It is a cyclic number.

It is not a de Polignac number, because 33253265 - 2⁶ = 33253201 is a prime.

It is a super-2 number, since 2×33253265² = 2211559266320450, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33253267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12719 + ... + 15108.

It is an arithmetic number, because the mean of its divisors is an integer number (5009040).

Almost surely, 2^33253265 is an apocalyptic number.

It is an amenable number.

33253265 is a deficient number, since it is larger than the sum of its proper divisors (6819055).

33253265 is a wasteful number, since it uses less digits than its factorization.

33253265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28071.

The product of its digits is 16200, while the sum is 29.

The square root of 33253265 is about 5766.5644017907. The cubic root of 33253265 is about 321.5719045168.

Adding to 33253265 its reverse (56235233), we get a palindrome (89488498).

The spelling of 33253265 in words is "thirty-three million, two hundred fifty-three thousand, two hundred sixty-five".