5752391 has 8 divisors (see below), whose sum is σ = 6002304. Its totient is φ = 5506560.

The previous prime is 5752387. The next prime is 5752403. The reversal of 5752391 is 1932575.

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 5752391 - 2² = 5752387 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5752301) 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, 2051 + ... + 3963.

It is an arithmetic number, because the mean of its divisors is an integer number (750288).

Almost surely, 2^5752391 is an apocalyptic number.

5752391 is a deficient number, since it is larger than the sum of its proper divisors (249913).

5752391 is a wasteful number, since it uses less digits than its factorization.

5752391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2041.

The product of its digits is 9450, while the sum is 32.

The square root of 5752391 is about 2398.4142678028. The cubic root of 5752391 is about 179.1772221892.

The spelling of 5752391 in words is "five million, seven hundred fifty-two thousand, three hundred ninety-one".