75876742 has 8 divisors (see below), whose sum is σ = 113870232. Its totient is φ = 37920000.

The previous prime is 75876737. The next prime is 75876769. The reversal of 75876742 is 24767857.

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

It is a junction number, because it is equal to n+sod(n) for n = 75876692 and 75876701.

It is a congruent number.

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, 3259 + ... + 12742.

It is an arithmetic number, because the mean of its divisors is an integer number (14233779).

Almost surely, 2^75876742 is an apocalyptic number.

75876742 is a deficient number, since it is larger than the sum of its proper divisors (37993490).

75876742 is a wasteful number, since it uses less digits than its factorization.

75876742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18374.

The product of its digits is 658560, while the sum is 46.

The square root of 75876742 is about 8710.7256873351. The cubic root of 75876742 is about 423.3532436678.

The spelling of 75876742 in words is "seventy-five million, eight hundred seventy-six thousand, seven hundred forty-two".