7315085 has 8 divisors (see below), whose sum is σ = 9015576. Its totient is φ = 5693760.

The previous prime is 7315067. The next prime is 7315093. The reversal of 7315085 is 5805137.

It can be written as a sum of positive squares in 4 ways, for example, as 276676 + 7038409 = 526^2 + 2653^2 .

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

It is not a de Polignac number, because 7315085 - 2¹⁶ = 7249549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19586 + ... + 19955.

It is an arithmetic number, because the mean of its divisors is an integer number (1126947).

Almost surely, 2^7315085 is an apocalyptic number.

It is an amenable number.

7315085 is a deficient number, since it is larger than the sum of its proper divisors (1700491).

7315085 is a wasteful number, since it uses less digits than its factorization.

7315085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39583.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 7315085 is about 2704.6413810337. The cubic root of 7315085 is about 194.1212707601.

The spelling of 7315085 in words is "seven million, three hundred fifteen thousand, eighty-five".