5730745 has 8 divisors (see below), whose sum is σ = 7062984. Its totient is φ = 4460544.

The previous prime is 5730743. The next prime is 5730763. The reversal of 5730745 is 5470375.

It can be written as a sum of positive squares in 4 ways, for example, as 3717184 + 2013561 = 1928^2 + 1419^2 .

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 5730745 - 2¹ = 5730743 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 (5730743) 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, 15304 + ... + 15673.

It is an arithmetic number, because the mean of its divisors is an integer number (882873).

Almost surely, 2^5730745 is an apocalyptic number.

It is an amenable number.

5730745 is a deficient number, since it is larger than the sum of its proper divisors (1332239).

5730745 is a wasteful number, since it uses less digits than its factorization.

5730745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31019.

The product of its (nonzero) digits is 14700, while the sum is 31.

The square root of 5730745 is about 2393.8974497668. The cubic root of 5730745 is about 178.9521943017.

The spelling of 5730745 in words is "five million, seven hundred thirty thousand, seven hundred forty-five".