76487875 has 8 divisors (see below), whose sum is σ = 95457024. Its totient is φ = 61190200.

The previous prime is 76487869. The next prime is 76487893. The reversal of 76487875 is 57878467.

It is not a de Polignac number, because 76487875 - 2²³ = 68099267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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, 305827 + ... + 306076.

It is an arithmetic number, because the mean of its divisors is an integer number (11932128).

Almost surely, 2^76487875 is an apocalyptic number.

76487875 is a deficient number, since it is larger than the sum of its proper divisors (18969149).

76487875 is an equidigital number, since it uses as much as digits as its factorization.

76487875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 611918 (or 611908 counting only the distinct ones).

The product of its digits is 2634240, while the sum is 52.

The square root of 76487875 is about 8745.7346746857. The cubic root of 76487875 is about 424.4868084781.

The spelling of 76487875 in words is "seventy-six million, four hundred eighty-seven thousand, eight hundred seventy-five".