75708422 has 8 divisors (see below), whose sum is σ = 113615976. Its totient is φ = 37836432.

The previous prime is 75708421. The next prime is 75708431. The reversal of 75708422 is 22480757.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75708421) 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, 2708 + ... + 12599.

It is an arithmetic number, because the mean of its divisors is an integer number (14201997).

Almost surely, 2^75708422 is an apocalyptic number.

75708422 is a deficient number, since it is larger than the sum of its proper divisors (37907554).

75708422 is a wasteful number, since it uses less digits than its factorization.

75708422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17782.

The product of its (nonzero) digits is 31360, while the sum is 35.

The square root of 75708422 is about 8701.0586712193. The cubic root of 75708422 is about 423.0399655227.

The spelling of 75708422 in words is "seventy-five million, seven hundred eight thousand, four hundred twenty-two".