75713686 has 4 divisors (see below), whose sum is σ = 113570532. Its totient is φ = 37856842.

The previous prime is 75713683. The next prime is 75713711. The reversal of 75713686 is 68631757.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68631757 = 1483 ⋅46279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75713683) by changing a digit.

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 as a sum of consecutive naturals, namely, 18928420 + ... + 18928423.

It is an arithmetic number, because the mean of its divisors is an integer number (28392633).

Almost surely, 2^75713686 is an apocalyptic number.

75713686 is a deficient number, since it is larger than the sum of its proper divisors (37856846).

75713686 is a wasteful number, since it uses less digits than its factorization.

75713686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37856845.

The product of its digits is 211680, while the sum is 43.

The square root of 75713686 is about 8701.3611578879. The cubic root of 75713686 is about 423.0497699395.

The spelling of 75713686 in words is "seventy-five million, seven hundred thirteen thousand, six hundred eighty-six".