87608485 has 8 divisors (see below), whose sum is σ = 106311960. Its totient is φ = 69298944.

The previous prime is 87608471. The next prime is 87608491. The reversal of 87608485 is 58480678.

It can be written as a sum of positive squares in 4 ways, for example, as 6770404 + 80838081 = 2602^2 + 8991^2 .

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 87608485 - 2⁹ = 87607973 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, 97992 + ... + 98881.

It is an arithmetic number, because the mean of its divisors is an integer number (13288995).

Almost surely, 2^87608485 is an apocalyptic number.

It is an amenable number.

87608485 is a deficient number, since it is larger than the sum of its proper divisors (18703475).

87608485 is a wasteful number, since it uses less digits than its factorization.

87608485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196967.

The product of its (nonzero) digits is 430080, while the sum is 46.

The square root of 87608485 is about 9359.9404378447. The cubic root of 87608485 is about 444.1353998894.

The spelling of 87608485 in words is "eighty-seven million, six hundred eight thousand, four hundred eighty-five".