33052536 has 80 divisors (see below), whose sum is σ = 101015640. Its totient is φ = 10013760.

The previous prime is 33052531. The next prime is 33052543. The reversal of 33052536 is 63525033.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33052531) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 4810 + ... + 9446.

Almost surely, 2^33052536 is an apocalyptic number.

33052536 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33052536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50507820).

33052536 is an abundant number, since it is smaller than the sum of its proper divisors (67963104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33052536 is a wasteful number, since it uses less digits than its factorization.

33052536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4666 (or 4653 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 27.

The square root of 33052536 is about 5749.1334999285. The cubic root of 33052536 is about 320.9235559081.

Adding to 33052536 its reverse (63525033), we get a palindrome (96577569).

The spelling of 33052536 in words is "thirty-three million, fifty-two thousand, five hundred thirty-six".