4145006 has 8 divisors (see below), whose sum is σ = 6229440. Its totient is φ = 2068528.

The previous prime is 4145003. The next prime is 4145017. The reversal of 4145006 is 6005414.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4145003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446 + ... + 2913.

It is an arithmetic number, because the mean of its divisors is an integer number (778680).

Almost surely, 2^4145006 is an apocalyptic number.

4145006 is a deficient number, since it is larger than the sum of its proper divisors (2084434).

4145006 is a wasteful number, since it uses less digits than its factorization.

4145006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3978.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 4145006 is about 2035.9287806797. The cubic root of 4145006 is about 160.6355709254.

The spelling of 4145006 in words is "four million, one hundred forty-five thousand, six".