87114605 has 8 divisors (see below), whose sum is σ = 104808600. Its totient is φ = 69510976.

The previous prime is 87114569. The next prime is 87114611. The reversal of 87114605 is 50641178.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 643204 + 86471401 = 802^2 + 9299^2 .

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 87114605 - 2¹² = 87110509 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 (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20450 + ... + 24339.

It is an arithmetic number, because the mean of its divisors is an integer number (13101075).

Almost surely, 2^87114605 is an apocalyptic number.

It is an amenable number.

87114605 is a deficient number, since it is larger than the sum of its proper divisors (17693995).

87114605 is a wasteful number, since it uses less digits than its factorization.

87114605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45183.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 87114605 is about 9333.5205040756. The cubic root of 87114605 is about 443.2992439288.

The spelling of 87114605 in words is "eighty-seven million, one hundred fourteen thousand, six hundred five".