5708991 has 32 divisors (see below), whose sum is σ = 8736768. Its totient is φ = 3294720.

The previous prime is 5708977. The next prime is 5708999. The reversal of 5708991 is 1998075.

It is a happy number.

It is not a de Polignac number, because 5708991 - 2¹⁰ = 5707967 is a prime.

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 (5708999) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36285 + ... + 36441.

It is an arithmetic number, because the mean of its divisors is an integer number (273024).

Almost surely, 2^5708991 is an apocalyptic number.

5708991 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

5708991 is a deficient number, since it is larger than the sum of its proper divisors (3027777).

5708991 is a wasteful number, since it uses less digits than its factorization.

5708991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231.

The product of its (nonzero) digits is 22680, while the sum is 39.

The square root of 5708991 is about 2389.3494930629. The cubic root of 5708991 is about 178.7254720448.

The spelling of 5708991 in words is "five million, seven hundred eight thousand, nine hundred ninety-one".