4561039 has 8 divisors (see below), whose sum is σ = 5248800. Its totient is φ = 3882336.

The previous prime is 4561009. The next prime is 4561043. The reversal of 4561039 is 9301654.

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

It is a cyclic number.

It is not a de Polignac number, because 4561039 - 2⁹ = 4560527 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4560998 and 4561016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4561009) 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 in 7 ways as a sum of consecutive naturals, for example, 1144 + ... + 3229.

It is an arithmetic number, because the mean of its divisors is an integer number (656100).

Almost surely, 2^4561039 is an apocalyptic number.

4561039 is a deficient number, since it is larger than the sum of its proper divisors (687761).

4561039 is a wasteful number, since it uses less digits than its factorization.

4561039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4529.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 4561039 is about 2135.6589147146. The cubic root of 4561039 is about 165.8394804811.

The spelling of 4561039 in words is "four million, five hundred sixty-one thousand, thirty-nine".