5787381 has 8 divisors (see below), whose sum is σ = 8122720. Its totient is φ = 3655152.

The previous prime is 5787373. The next prime is 5787389. The reversal of 5787381 is 1837875.

It is an interprime number because it is at equal distance from previous prime (5787373) and next prime (5787389).

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

It is not a de Polignac number, because 5787381 - 2³ = 5787373 is a prime.

It is a super-2 number, since 2×5787381² = 66987557678322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5787389) 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, 50710 + ... + 50823.

It is an arithmetic number, because the mean of its divisors is an integer number (1015340).

Almost surely, 2^5787381 is an apocalyptic number.

It is an amenable number.

5787381 is a deficient number, since it is larger than the sum of its proper divisors (2335339).

5787381 is a wasteful number, since it uses less digits than its factorization.

5787381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101555.

The product of its digits is 47040, while the sum is 39.

The square root of 5787381 is about 2405.6976119205. The cubic root of 5787381 is about 179.5397811184.

The spelling of 5787381 in words is "five million, seven hundred eighty-seven thousand, three hundred eighty-one".