8286607485 has 48 divisors (see below), whose sum is σ = 15476885424. Its totient is φ = 4077305856.

The previous prime is 8286607447. The next prime is 8286607493. The reversal of 8286607485 is 5847066828.

8286607485 is a `hidden beast` number, since 8 + 28 + 6 + 607 + 4 + 8 + 5 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 2980504836 + 5306102649 = 54594^2 + 72843^2 .

It is not a de Polignac number, because 8286607485 - 2¹⁵ = 8286574717 is a prime.

It is a super-2 number, since 2×8286607485² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1657149 + ... + 1662141.

It is an arithmetic number, because the mean of its divisors is an integer number (322435113).

Almost surely, 2^8286607485 is an apocalyptic number.

It is an amenable number.

8286607485 is a deficient number, since it is larger than the sum of its proper divisors (7190277939).

8286607485 is a wasteful number, since it uses less digits than its factorization.

8286607485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7854 (or 7851 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The square root of 8286607485 is about 91030.8051430943. The cubic root of 8286607485 is about 2023.6042801128.

The spelling of 8286607485 in words is "eight billion, two hundred eighty-six million, six hundred seven thousand, four hundred eighty-five".