75680983 has 8 divisors (see below), whose sum is σ = 86649120. Its totient is φ = 64752000.

The previous prime is 75680953. The next prime is 75681007. The reversal of 75680983 is 38908657.

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

It is a cyclic number.

It is not a de Polignac number, because 75680983 - 2¹⁷ = 75549911 is a prime.

It is a super-2 number, since 2×75680983² = 11455222375692578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75680953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5518 + ... + 13483.

It is an arithmetic number, because the mean of its divisors is an integer number (10831140).

Almost surely, 2^75680983 is an apocalyptic number.

75680983 is a deficient number, since it is larger than the sum of its proper divisors (10968137).

75680983 is a wasteful number, since it uses less digits than its factorization.

75680983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19577.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 75680983 is about 8699.4817661744. The cubic root of 75680983 is about 422.9888518952.

The spelling of 75680983 in words is "seventy-five million, six hundred eighty thousand, nine hundred eighty-three".