87463075 has 48 divisors (see below), whose sum is σ = 129634560. Its totient is φ = 57294720.

The previous prime is 87463063. The next prime is 87463093. The reversal of 87463075 is 57036478.

It is not a de Polignac number, because 87463075 - 2¹¹ = 87461027 is a prime.

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 47 ways as a sum of consecutive naturals, for example, 443877 + ... + 444073.

It is an arithmetic number, because the mean of its divisors is an integer number (2700720).

Almost surely, 2^87463075 is an apocalyptic number.

87463075 is a deficient number, since it is larger than the sum of its proper divisors (42171485).

87463075 is a wasteful number, since it uses less digits than its factorization.

87463075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316 (or 311 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 87463075 is about 9352.1695343915. The cubic root of 87463075 is about 443.8895428366.

The spelling of 87463075 in words is "eighty-seven million, four hundred sixty-three thousand, seventy-five".