33481602 has 192 divisors, whose sum is σ = 101088000. Its totient is φ = 7902720.

The previous prime is 33481597. The next prime is 33481627. The reversal of 33481602 is 20618433.

It is a happy number.

It is a super-2 number, since 2×33481602² = 2242035344972808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1154524 + ... + 1154552.

It is an arithmetic number, because the mean of its divisors is an integer number (526500).

Almost surely, 2^33481602 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33481602, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50544000).

33481602 is an abundant number, since it is smaller than the sum of its proper divisors (67606398).

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

33481602 is a wasteful number, since it uses less digits than its factorization.

33481602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86 (or 69 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 33481602 is about 5786.3288879911. The cubic root of 33481602 is about 322.3062618598.

It can be divided in two parts, 3348 and 1602, that added together give a triangular number (4950 = T₉₉).

The spelling of 33481602 in words is "thirty-three million, four hundred eighty-one thousand, six hundred two".