9007505 has 8 divisors (see below), whose sum is σ = 11640552. Its totient is φ = 6651648.

The previous prime is 9007499. The next prime is 9007507. The reversal of 9007505 is 5057009.

It can be written as a sum of positive squares in 4 ways, for example, as 287296 + 8720209 = 536^2 + 2953^2 .

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 9007505 - 2⁶ = 9007441 is a prime.

It is a super-2 number, since 2×9007505² = 162270292650050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9007507) 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, 69224 + ... + 69353.

It is an arithmetic number, because the mean of its divisors is an integer number (1455069).

Almost surely, 2^9007505 is an apocalyptic number.

It is an amenable number.

9007505 is a deficient number, since it is larger than the sum of its proper divisors (2633047).

9007505 is a wasteful number, since it uses less digits than its factorization.

9007505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138595.

The product of its (nonzero) digits is 1575, while the sum is 26.

The square root of 9007505 is about 3001.2505726780. The cubic root of 9007505 is about 208.0661848675.

The spelling of 9007505 in words is "nine million, seven thousand, five hundred five".