5004661 has 8 divisors (see below), whose sum is σ = 5114880. Its totient is φ = 4895712.

The previous prime is 5004653. The next prime is 5004677. The reversal of 5004661 is 1664005.

5004661 is nontrivially palindromic in base 11.

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 5004661 - 2³ = 5004653 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5004611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12876 + ... + 13258.

It is an arithmetic number, because the mean of its divisors is an integer number (639360).

Almost surely, 2^5004661 is an apocalyptic number.

It is an amenable number.

5004661 is a deficient number, since it is larger than the sum of its proper divisors (110219).

5004661 is a wasteful number, since it uses less digits than its factorization.

5004661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635.

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

The square root of 5004661 is about 2237.1099660052. The cubic root of 5004661 is about 171.0507128181.

Adding to 5004661 its reverse (1664005), we get a palindrome (6668666).

It can be divided in two parts, 5004 and 661, that added together give a palindrome (5665).

The spelling of 5004661 in words is "five million, four thousand, six hundred sixty-one".