33534342 has 24 divisors (see below), whose sum is σ = 72784920. Its totient is φ = 11158560.

The previous prime is 33534337. The next prime is 33534349. The reversal of 33534342 is 24343533.

It is a happy number.

It is a super-3 number, since 3×33534342³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33534349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12042 + ... + 14562.

It is an arithmetic number, because the mean of its divisors is an integer number (3032705).

Almost surely, 2^33534342 is an apocalyptic number.

33534342 is an abundant number, since it is smaller than the sum of its proper divisors (39250578).

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

33534342 is a wasteful number, since it uses less digits than its factorization.

33534342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3268 (or 3265 counting only the distinct ones).

The product of its digits is 12960, while the sum is 27.

The square root of 33534342 is about 5790.8843884160. The cubic root of 33534342 is about 322.4754046503.

Adding to 33534342 its reverse (24343533), we get a palindrome (57877875).

The spelling of 33534342 in words is "thirty-three million, five hundred thirty-four thousand, three hundred forty-two".