87532105 has 8 divisors (see below), whose sum is σ = 106819200. Its totient is φ = 68838576.

The previous prime is 87532103. The next prime is 87532111. The reversal of 87532105 is 50123578.

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

It is a cyclic number.

It is not a de Polignac number, because 87532105 - 2¹ = 87532103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87532103) by changing a digit.

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, 148065 + ... + 148654.

It is an arithmetic number, because the mean of its divisors is an integer number (13352400).

Almost surely, 2^87532105 is an apocalyptic number.

It is an amenable number.

87532105 is a deficient number, since it is larger than the sum of its proper divisors (19287095).

87532105 is a wasteful number, since it uses less digits than its factorization.

87532105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296783.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 87532105 is about 9355.8593939841. The cubic root of 87532105 is about 444.0062916756.

The spelling of 87532105 in words is "eighty-seven million, five hundred thirty-two thousand, one hundred five".