87048975 has 96 divisors (see below), whose sum is σ = 168878080. Its totient is φ = 39191040.

The previous prime is 87048947. The next prime is 87048991. The reversal of 87048975 is 57984078.

It is not a de Polignac number, because 87048975 - 2⁵ = 87048943 is a prime.

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 95 ways as a sum of consecutive naturals, for example, 685362 + ... + 685488.

Almost surely, 2^87048975 is an apocalyptic number.

87048975 is a deficient number, since it is larger than the sum of its proper divisors (81829105).

87048975 is a wasteful number, since it uses less digits than its factorization.

87048975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209 (or 204 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 48.

The square root of 87048975 is about 9330.0040192917. The cubic root of 87048975 is about 443.1878923798.

The spelling of 87048975 in words is "eighty-seven million, forty-eight thousand, nine hundred seventy-five".