33422350 has 24 divisors (see below), whose sum is σ = 66948840. Its totient is φ = 12340320.

The previous prime is 33422341. The next prime is 33422351. The reversal of 33422350 is 5322433.

It is a super-2 number, since 2×33422350² = 2234106959045000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33422351) 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 11 ways as a sum of consecutive naturals, for example, 25060 + ... + 26359.

It is an arithmetic number, because the mean of its divisors is an integer number (2789535).

Almost surely, 2^33422350 is an apocalyptic number.

33422350 is an abundant number, since it is smaller than the sum of its proper divisors (33526490).

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

33422350 is a wasteful number, since it uses less digits than its factorization.

33422350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51444 (or 51439 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 33422350 is about 5781.2066214589. The cubic root of 33422350 is about 322.1160223851.

Adding to 33422350 its reverse (5322433), we get a palindrome (38744783).

The spelling of 33422350 in words is "thirty-three million, four hundred twenty-two thousand, three hundred fifty".