5720881 has 8 divisors (see below), whose sum is σ = 6049280. Its totient is φ = 5395248.

The previous prime is 5720863. The next prime is 5720893. The reversal of 5720881 is 1880275.

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 5720881 - 2⁷ = 5720753 is a prime.

It is a super-2 number, since 2×5720881² = 65456958832322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5720821) 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, 4720 + ... + 5806.

It is an arithmetic number, because the mean of its divisors is an integer number (756160).

Almost surely, 2^5720881 is an apocalyptic number.

It is an amenable number.

5720881 is a deficient number, since it is larger than the sum of its proper divisors (328399).

5720881 is a wasteful number, since it uses less digits than its factorization.

5720881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 5720881 is about 2391.8363238315. The cubic root of 5720881 is about 178.8494619818.

Subtracting from 5720881 its reverse (1880275), we obtain a triangular number (3840606 = T₂₇₇₁).

The spelling of 5720881 in words is "five million, seven hundred twenty thousand, eight hundred eighty-one".