33396552 has 192 divisors, whose sum is σ = 112020480. Its totient is φ = 8781696.

The previous prime is 33396523. The next prime is 33396553. The reversal of 33396552 is 25569333.

It is a super-2 number, since 2×33396552² = 2230659370977408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (33396553) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 498423 + ... + 498489.

It is an arithmetic number, because the mean of its divisors is an integer number (583440).

Almost surely, 2^33396552 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 33396552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56010240).

33396552 is an abundant number, since it is smaller than the sum of its proper divisors (78623928).

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

33396552 is a wasteful number, since it uses less digits than its factorization.

33396552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152 (or 145 counting only the distinct ones).

The product of its digits is 72900, while the sum is 36.

The square root of 33396552 is about 5778.9749956199. The cubic root of 33396552 is about 322.0331228867.

The spelling of 33396552 in words is "thirty-three million, three hundred ninety-six thousand, five hundred fifty-two".