5338781 has 8 divisors (see below), whose sum is σ = 6201984. Its totient is φ = 4500720.

The previous prime is 5338763. The next prime is 5338787. The reversal of 5338781 is 1878335.

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

It is not a de Polignac number, because 5338781 - 2⁶ = 5338717 is a prime.

It is a super-2 number, since 2×5338781² = 57005165131922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5338787) 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, 5825 + ... + 6678.

It is an arithmetic number, because the mean of its divisors is an integer number (775248).

Almost surely, 2^5338781 is an apocalyptic number.

It is an amenable number.

5338781 is a deficient number, since it is larger than the sum of its proper divisors (863203).

5338781 is a wasteful number, since it uses less digits than its factorization.

5338781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12571.

The product of its digits is 20160, while the sum is 35.

The square root of 5338781 is about 2310.5802301586. The cubic root of 5338781 is about 174.7755598943.

The spelling of 5338781 in words is "five million, three hundred thirty-eight thousand, seven hundred eighty-one".