8145486 has 24 divisors (see below), whose sum is σ = 17893200. Its totient is φ = 2677536.

The previous prime is 8145479. The next prime is 8145541. The reversal of 8145486 is 6845418.

8145486 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×8145486³ (a number of 22 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 8145486.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1786 + ... + 4413.

It is an arithmetic number, because the mean of its divisors is an integer number (745550).

Almost surely, 2^8145486 is an apocalyptic number.

8145486 is an abundant number, since it is smaller than the sum of its proper divisors (9747714).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8145486 is a wasteful number, since it uses less digits than its factorization.

8145486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6280 (or 6277 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 8145486 is about 2854.0297826056. The cubic root of 8145486 is about 201.2051073303.

The spelling of 8145486 in words is "eight million, one hundred forty-five thousand, four hundred eighty-six".