875230887 has 4 divisors (see below), whose sum is σ = 1166974520. Its totient is φ = 583487256.

The previous prime is 875230879. The next prime is 875230897. The reversal of 875230887 is 788032578.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 875230887 - 2³ = 875230879 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (875230847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145871812 + ... + 145871817.

It is an arithmetic number, because the mean of its divisors is an integer number (291743630).

Almost surely, 2^875230887 is an apocalyptic number.

875230887 is a deficient number, since it is larger than the sum of its proper divisors (291743633).

875230887 is a wasteful number, since it uses less digits than its factorization.

875230887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291743632.

The product of its (nonzero) digits is 752640, while the sum is 48.

The square root of 875230887 is about 29584.3013606879. The cubic root of 875230887 is about 956.5497117861.

The spelling of 875230887 in words is "eight hundred seventy-five million, two hundred thirty thousand, eight hundred eighty-seven".