87533105 has 8 divisors (see below), whose sum is σ = 114588864. Its totient is φ = 63660400.

The previous prime is 87533081. The next prime is 87533113. The reversal of 87533105 is 50133578.

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

It is not a de Polignac number, because 87533105 - 2⁶ = 87533041 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 795701 + ... + 795810.

It is an arithmetic number, because the mean of its divisors is an integer number (14323608).

Almost surely, 2^87533105 is an apocalyptic number.

It is an amenable number.

87533105 is a deficient number, since it is larger than the sum of its proper divisors (27055759).

87533105 is a wasteful number, since it uses less digits than its factorization.

87533105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1591527.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 87533105 is about 9355.9128362763. The cubic root of 87533105 is about 444.0079825013.

The spelling of 87533105 in words is "eighty-seven million, five hundred thirty-three thousand, one hundred five".