8487055 has 4 divisors (see below), whose sum is σ = 10184472. Its totient is φ = 6789640.

The previous prime is 8487047. The next prime is 8487071. The reversal of 8487055 is 5507848.

8487055 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 8487055 - 2³ = 8487047 is a prime.

It is a Duffinian number.

8487055 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 848701 + ... + 848710.

It is an arithmetic number, because the mean of its divisors is an integer number (2546118).

Almost surely, 2^8487055 is an apocalyptic number.

8487055 is a deficient number, since it is larger than the sum of its proper divisors (1697417).

8487055 is a wasteful number, since it uses less digits than its factorization.

8487055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697416.

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 8487055 is about 2913.2550523427. The cubic root of 8487055 is about 203.9791004477.

The spelling of 8487055 in words is "eight million, four hundred eighty-seven thousand, fifty-five".