33100052 has 48 divisors (see below), whose sum is σ = 63840000. Its totient is φ = 14961024.

The previous prime is 33100031. The next prime is 33100057. The reversal of 33100052 is 25000133.

It is a super-2 number, since 2×33100052² = 2191226884805408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33100057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 222074 + ... + 222222.

It is an arithmetic number, because the mean of its divisors is an integer number (1330000).

Almost surely, 2^33100052 is an apocalyptic number.

It is an amenable number.

33100052 is a deficient number, since it is larger than the sum of its proper divisors (30739948).

33100052 is a wasteful number, since it uses less digits than its factorization.

33100052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288 (or 286 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 33100052 is about 5753.2644646322. The cubic root of 33100052 is about 321.0772677870.

Adding to 33100052 its reverse (25000133), we get a palindrome (58100185).

The spelling of 33100052 in words is "thirty-three million, one hundred thousand, fifty-two".