7173065 has 8 divisors (see below), whose sum is σ = 9114120. Its totient is φ = 5400832.

The previous prime is 7173029. The next prime is 7173071. The reversal of 7173065 is 5603717.

It can be written as a sum of positive squares in 4 ways, for example, as 3717184 + 3455881 = 1928^2 + 1859^2 .

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

It is not a de Polignac number, because 7173065 - 2¹² = 7168969 is a prime.

It is a super-2 number, since 2×7173065² = 102905722988450, which contains 22 as substring.

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, 42110 + ... + 42279.

It is an arithmetic number, because the mean of its divisors is an integer number (1139265).

Almost surely, 2^7173065 is an apocalyptic number.

It is an amenable number.

7173065 is a deficient number, since it is larger than the sum of its proper divisors (1941055).

7173065 is a wasteful number, since it uses less digits than its factorization.

7173065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84411.

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 7173065 is about 2678.2578292614. The cubic root of 7173065 is about 192.8567847665.

The spelling of 7173065 in words is "seven million, one hundred seventy-three thousand, sixty-five".