33996532 has 24 divisors (see below), whose sum is σ = 64188936. Its totient is φ = 15694848.

The previous prime is 33996493. The next prime is 33996533. The reversal of 33996532 is 23569933.

It can be written as a sum of positive squares in 4 ways, for example, as 15968016 + 18028516 = 3996^2 + 4246^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33996533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1113 + ... + 8320.

It is an arithmetic number, because the mean of its divisors is an integer number (2674539).

Almost surely, 2^33996532 is an apocalyptic number.

It is an amenable number.

33996532 is a deficient number, since it is larger than the sum of its proper divisors (30192404).

33996532 is a wasteful number, since it uses less digits than its factorization.

33996532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9507 (or 9505 counting only the distinct ones).

The product of its digits is 131220, while the sum is 40.

The square root of 33996532 is about 5830.6545087151. The cubic root of 33996532 is about 323.9501650731.

The spelling of 33996532 in words is "thirty-three million, nine hundred ninety-six thousand, five hundred thirty-two".