5788721 has 8 divisors (see below), whose sum is σ = 6168960. Its totient is φ = 5412928.

The previous prime is 5788697. The next prime is 5788729. The reversal of 5788721 is 1278875.

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 5788721 - 2¹⁴ = 5772337 is a prime.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (5788729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1820 + ... + 3858.

It is an arithmetic number, because the mean of its divisors is an integer number (771120).

Almost surely, 2^5788721 is an apocalyptic number.

It is an amenable number.

5788721 is a deficient number, since it is larger than the sum of its proper divisors (380239).

5788721 is a wasteful number, since it uses less digits than its factorization.

5788721 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223.

The product of its digits is 31360, while the sum is 38.

The square root of 5788721 is about 2405.9761012944. The cubic root of 5788721 is about 179.5536368239.

The spelling of 5788721 in words is "five million, seven hundred eighty-eight thousand, seven hundred twenty-one".