75983485 has 8 divisors (see below), whose sum is σ = 91409976. Its totient is φ = 60633600.

The previous prime is 75983471. The next prime is 75983507. The reversal of 75983485 is 58438957.

It can be written as a sum of positive squares in 4 ways, for example, as 7474756 + 68508729 = 2734^2 + 8277^2 .

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

It is not a de Polignac number, because 75983485 - 2⁷ = 75983357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16944 + ... + 20953.

It is an arithmetic number, because the mean of its divisors is an integer number (11426247).

Almost surely, 2^75983485 is an apocalyptic number.

It is an amenable number.

75983485 is a deficient number, since it is larger than the sum of its proper divisors (15426491).

75983485 is a wasteful number, since it uses less digits than its factorization.

75983485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38303.

The product of its digits is 1209600, while the sum is 49.

The square root of 75983485 is about 8716.8506354073. The cubic root of 75983485 is about 423.5516743491.

The spelling of 75983485 in words is "seventy-five million, nine hundred eighty-three thousand, four hundred eighty-five".