8145006 has 32 divisors (see below), whose sum is σ = 17625600. Its totient is φ = 2499456.

The previous prime is 8145001. The next prime is 8145031. The reversal of 8145006 is 6005418.

8145006 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-2 number, since 2×8145006² = 132682245480072, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8145001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3945 + ... + 5643.

It is an arithmetic number, because the mean of its divisors is an integer number (550800).

Almost surely, 2^8145006 is an apocalyptic number.

8145006 is an abundant number, since it is smaller than the sum of its proper divisors (9480594).

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

8145006 is a wasteful number, since it uses less digits than its factorization.

8145006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 8145006 is about 2853.9456897425. The cubic root of 8145006 is about 201.2011550247.

The spelling of 8145006 in words is "eight million, one hundred forty-five thousand, six".