75708970 has 8 divisors (see below), whose sum is σ = 136276164. Its totient is φ = 30283584.

The previous prime is 75708967. The next prime is 75708989. The reversal of 75708970 is 7980757.

It can be written as a sum of positive squares in 2 ways, for example, as 75186241 + 522729 = 8671^2 + 723^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3785439 + ... + 3785458.

Almost surely, 2^75708970 is an apocalyptic number.

75708970 is a deficient number, since it is larger than the sum of its proper divisors (60567194).

75708970 is a wasteful number, since it uses less digits than its factorization.

75708970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7570904.

The product of its (nonzero) digits is 123480, while the sum is 43.

The square root of 75708970 is about 8701.0901615832. The cubic root of 75708970 is about 423.0409862165.

The spelling of 75708970 in words is "seventy-five million, seven hundred eight thousand, nine hundred seventy".