7506085 has 4 divisors (see below), whose sum is σ = 9007308. Its totient is φ = 6004864.

The previous prime is 7506071. The next prime is 7506089. The reversal of 7506085 is 5806057.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5806057 = 947 ⋅6131.

It can be written as a sum of positive squares in 2 ways, for example, as 3175524 + 4330561 = 1782^2 + 2081^2 .

It is a cyclic number.

It is not a de Polignac number, because 7506085 - 2¹⁵ = 7473317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7506089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750604 + ... + 750613.

It is an arithmetic number, because the mean of its divisors is an integer number (2251827).

Almost surely, 2^7506085 is an apocalyptic number.

It is an amenable number.

7506085 is a deficient number, since it is larger than the sum of its proper divisors (1501223).

7506085 is a wasteful number, since it uses less digits than its factorization.

7506085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1501222.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 7506085 is about 2739.7235261975. The cubic root of 7506085 is about 195.7963054584.

The spelling of 7506085 in words is "seven million, five hundred six thousand, eighty-five".