33410872 has 32 divisors (see below), whose sum is σ = 68615280. Its totient is φ = 15125760.

The previous prime is 33410863. The next prime is 33410879. The reversal of 33410872 is 27801433.

It is a super-2 number, since 2×33410872² = 2232572735600768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33410872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33410879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26938 + ... + 28150.

Almost surely, 2^33410872 is an apocalyptic number.

It is an amenable number.

33410872 is an abundant number, since it is smaller than the sum of its proper divisors (35204408).

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

33410872 is a wasteful number, since it uses less digits than its factorization.

33410872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543 (or 1539 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 33410872 is about 5780.2138368749. The cubic root of 33410872 is about 322.0791441581.

The spelling of 33410872 in words is "thirty-three million, four hundred ten thousand, eight hundred seventy-two".