33041880 has 96 divisors (see below), whose sum is σ = 113724000. Its totient is φ = 8291328.

The previous prime is 33041867. The next prime is 33041881. The reversal of 33041880 is 8814033.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33041881) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3421 + ... + 8819.

It is an arithmetic number, because the mean of its divisors is an integer number (1184625).

Almost surely, 2^33041880 is an apocalyptic number.

33041880 is a gapful number since it is divisible by the number (30) 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 33041880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56862000).

33041880 is an abundant number, since it is smaller than the sum of its proper divisors (80682120).

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

33041880 is a wasteful number, since it uses less digits than its factorization.

33041880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5433 (or 5426 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 33041880 is about 5748.2066768689. The cubic root of 33041880 is about 320.8890640617.

It can be divided in two parts, 3304 and 1880, that added together give a square (5184 = 72²).

The spelling of 33041880 in words is "thirty-three million, forty-one thousand, eight hundred eighty".