5750421 has 8 divisors (see below), whose sum is σ = 7679424. Its totient is φ = 3827520.

The previous prime is 5750399. The next prime is 5750441. The reversal of 5750421 is 1240575.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5750421 - 2⁵ = 5750389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5750391 and 5750400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5750441) 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, 1581 + ... + 3741.

It is an arithmetic number, because the mean of its divisors is an integer number (959928).

Almost surely, 2^5750421 is an apocalyptic number.

It is an amenable number.

5750421 is a deficient number, since it is larger than the sum of its proper divisors (1929003).

5750421 is a wasteful number, since it uses less digits than its factorization.

5750421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3051.

The product of its (nonzero) digits is 1400, while the sum is 24.

The square root of 5750421 is about 2398.0035446179. The cubic root of 5750421 is about 179.1567658011.

Adding to 5750421 its reverse (1240575), we get a palindrome (6990996).

The spelling of 5750421 in words is "five million, seven hundred fifty thousand, four hundred twenty-one".