5658481 has 4 divisors (see below), whose sum is σ = 5711472. Its totient is φ = 5605492.

The previous prime is 5658479. The next prime is 5658491. The reversal of 5658481 is 1848565.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5658481 - 2¹ = 5658479 is a prime.

It is a super-2 number, since 2×5658481² = 64036814454722, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5658481.

It is not an unprimeable number, because it can be changed into a prime (5658491) 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 3 ways as a sum of consecutive naturals, for example, 26335 + ... + 26548.

It is an arithmetic number, because the mean of its divisors is an integer number (1427868).

Almost surely, 2^5658481 is an apocalyptic number.

It is an amenable number.

5658481 is a deficient number, since it is larger than the sum of its proper divisors (52991).

5658481 is a wasteful number, since it uses less digits than its factorization.

5658481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52990.

The product of its digits is 38400, while the sum is 37.

The square root of 5658481 is about 2378.7561875905. The cubic root of 5658481 is about 178.1968218012.

It can be divided in two parts, 56584 and 81, that added together give a palindrome (56665).

The spelling of 5658481 in words is "five million, six hundred fifty-eight thousand, four hundred eighty-one".