4561006 has 4 divisors (see below), whose sum is σ = 6841512. Its totient is φ = 2280502.

The previous prime is 4561003. The next prime is 4561009. The reversal of 4561006 is 6001654.

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

It is an interprime number because it is at equal distance from previous prime (4561003) and next prime (4561009).

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4561001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140250 + ... + 1140253.

It is an arithmetic number, because the mean of its divisors is an integer number (1710378).

Almost surely, 2^4561006 is an apocalyptic number.

4561006 is a deficient number, since it is larger than the sum of its proper divisors (2280506).

4561006 is a wasteful number, since it uses less digits than its factorization.

4561006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280505.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 4561006 is about 2135.6511887478. The cubic root of 4561006 is about 165.8390805199.

The spelling of 4561006 in words is "four million, five hundred sixty-one thousand, six".