7317485 has 8 divisors (see below), whose sum is σ = 10035456. Its totient is φ = 5017680.

The previous prime is 7317437. The next prime is 7317487. The reversal of 7317485 is 5847137.

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

It is not a de Polignac number, because 7317485 - 2¹² = 7313389 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35), and also a Moran number because the ratio is a prime number: 209071 = 7317485 / (7 + 3 + 1 + 7 + 4 + 8 + 5).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7317487) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104501 + ... + 104570.

It is an arithmetic number, because the mean of its divisors is an integer number (1254432).

Almost surely, 2^7317485 is an apocalyptic number.

It is an amenable number.

7317485 is a deficient number, since it is larger than the sum of its proper divisors (2717971).

7317485 is a wasteful number, since it uses less digits than its factorization.

7317485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209083.

The product of its digits is 23520, while the sum is 35.

The square root of 7317485 is about 2705.0850263901. The cubic root of 7317485 is about 194.1424981328.

The spelling of 7317485 in words is "seven million, three hundred seventeen thousand, four hundred eighty-five".