5747145 has 8 divisors (see below), whose sum is σ = 9195456. Its totient is φ = 3065136.

The previous prime is 5747143. The next prime is 5747149. The reversal of 5747145 is 5417475.

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

It is not a de Polignac number, because 5747145 - 2¹ = 5747143 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5747141) 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, 191557 + ... + 191586.

It is an arithmetic number, because the mean of its divisors is an integer number (1149432).

Almost surely, 2^5747145 is an apocalyptic number.

It is an amenable number.

5747145 is a deficient number, since it is larger than the sum of its proper divisors (3448311).

5747145 is a wasteful number, since it uses less digits than its factorization.

5747145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383151.

The product of its digits is 19600, while the sum is 33.

The square root of 5747145 is about 2397.3203790900. The cubic root of 5747145 is about 179.1227376226.

The spelling of 5747145 in words is "five million, seven hundred forty-seven thousand, one hundred forty-five".