5207745 has 8 divisors (see below), whose sum is σ = 8332416. Its totient is φ = 2777456.

The previous prime is 5207743. The next prime is 5207749. The reversal of 5207745 is 5477025.

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 5207745 - 2¹ = 5207743 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5207743) 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, 173577 + ... + 173606.

It is an arithmetic number, because the mean of its divisors is an integer number (1041552).

Almost surely, 2^5207745 is an apocalyptic number.

It is an amenable number.

5207745 is a deficient number, since it is larger than the sum of its proper divisors (3124671).

5207745 is a wasteful number, since it uses less digits than its factorization.

5207745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347191.

The product of its (nonzero) digits is 9800, while the sum is 30.

The square root of 5207745 is about 2282.0484219227. The cubic root of 5207745 is about 173.3337915011. Note that the first 3 decimals are identical.

The spelling of 5207745 in words is "five million, two hundred seven thousand, seven hundred forty-five".