5750661 has 16 divisors (see below), whose sum is σ = 8805888. Its totient is φ = 3270000.

The previous prime is 5750639. The next prime is 5750669. The reversal of 5750661 is 1660575.

It is not a de Polignac number, because 5750661 - 2¹⁰ = 5749637 is a prime.

5750661 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5750669) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4726 + ... + 5816.

It is an arithmetic number, because the mean of its divisors is an integer number (550368).

Almost surely, 2^5750661 is an apocalyptic number.

It is an amenable number.

5750661 is a deficient number, since it is larger than the sum of its proper divisors (3055227).

5750661 is a wasteful number, since it uses less digits than its factorization.

5750661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1352.

The product of its (nonzero) digits is 6300, while the sum is 30.

The square root of 5750661 is about 2398.0535857232. The cubic root of 5750661 is about 179.1592581998.

The spelling of 5750661 in words is "five million, seven hundred fifty thousand, six hundred sixty-one".