33422532 has 48 divisors (see below), whose sum is σ = 91624512. Its totient is φ = 9348480.

The previous prime is 33422531. The next prime is 33422533. The reversal of 33422532 is 23522433.

It is an interprime number because it is at equal distance from previous prime (33422531) and next prime (33422533).

It is a super-2 number, since 2×33422532² = 2234131290582048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33422531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8023 + ... + 11454.

It is an arithmetic number, because the mean of its divisors is an integer number (1908844).

Almost surely, 2^33422532 is an apocalyptic number.

It is an amenable number.

33422532 is an abundant number, since it is smaller than the sum of its proper divisors (58201980).

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

33422532 is a wasteful number, since it uses less digits than its factorization.

33422532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19508 (or 19506 counting only the distinct ones).

The product of its digits is 4320, while the sum is 24.

The square root of 33422532 is about 5781.2223620961. Note that the first 3 decimals coincide. The cubic root of 33422532 is about 322.1166070738.

Adding to 33422532 its reverse (23522433), we get a palindrome (56944965).

Subtracting from 33422532 its reverse (23522433), we obtain a palindrome (9900099).

The spelling of 33422532 in words is "thirty-three million, four hundred twenty-two thousand, five hundred thirty-two".