75033422 has 8 divisors (see below), whose sum is σ = 113017872. Its totient is φ = 37360800.

The previous prime is 75033421. The next prime is 75033433. The reversal of 75033422 is 22433057.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 75033391 and 75033400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75033421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77354 + ... + 78317.

It is an arithmetic number, because the mean of its divisors is an integer number (14127234).

Almost surely, 2^75033422 is an apocalyptic number.

75033422 is a deficient number, since it is larger than the sum of its proper divisors (37984450).

75033422 is a wasteful number, since it uses less digits than its factorization.

75033422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155914.

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 75033422 is about 8662.1834429894. The cubic root of 75033422 is about 421.7789660293.

Adding to 75033422 its reverse (22433057), we get a palindrome (97466479).

The spelling of 75033422 in words is "seventy-five million, thirty-three thousand, four hundred twenty-two".