5486639 has 8 divisors (see below), whose sum is σ = 5660928. Its totient is φ = 5314840.

The previous prime is 5486617. The next prime is 5486641. The reversal of 5486639 is 9366845.

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 5486639 - 2¹⁶ = 5421103 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5486596 and 5486605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5486339) 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, 4484 + ... + 5574.

It is an arithmetic number, because the mean of its divisors is an integer number (707616).

Almost surely, 2^5486639 is an apocalyptic number.

5486639 is a deficient number, since it is larger than the sum of its proper divisors (174289).

5486639 is a wasteful number, since it uses less digits than its factorization.

5486639 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245.

The product of its digits is 155520, while the sum is 41.

The square root of 5486639 is about 2342.3575730447. The cubic root of 5486639 is about 176.3743645506.

The spelling of 5486639 in words is "five million, four hundred eighty-six thousand, six hundred thirty-nine".