5708981 has 8 divisors (see below), whose sum is σ = 5903040. Its totient is φ = 5517792.

The previous prime is 5708977. The next prime is 5708999. The reversal of 5708981 is 1898075.

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 5708981 - 2² = 5708977 is a prime.

It is a super-2 number, since 2×5708981² = 65184928116722, which contains 22 as substring.

It is a Curzon number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5708971) 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, 3785 + ... + 5073.

It is an arithmetic number, because the mean of its divisors is an integer number (737880).

Almost surely, 2^5708981 is an apocalyptic number.

It is an amenable number.

5708981 is a deficient number, since it is larger than the sum of its proper divisors (194059).

5708981 is a wasteful number, since it uses less digits than its factorization.

5708981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435.

The product of its (nonzero) digits is 20160, while the sum is 38.

The square root of 5708981 is about 2389.3474004422. The cubic root of 5708981 is about 178.7253676915.

The spelling of 5708981 in words is "five million, seven hundred eight thousand, nine hundred eighty-one".