7552085 has 4 divisors (see below), whose sum is σ = 9062508. Its totient is φ = 6041664.

The previous prime is 7552081. The next prime is 7552091. The reversal of 7552085 is 5802557.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5802557 = 241 ⋅24077.

It can be written as a sum of positive squares in 2 ways, for example, as 1044484 + 6507601 = 1022^2 + 2551^2 .

It is a cyclic number.

It is not a de Polignac number, because 7552085 - 2² = 7552081 is a prime.

It is a super-3 number, since 3×7552085³ (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7552081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 755204 + ... + 755213.

It is an arithmetic number, because the mean of its divisors is an integer number (2265627).

Almost surely, 2^7552085 is an apocalyptic number.

It is an amenable number.

7552085 is a deficient number, since it is larger than the sum of its proper divisors (1510423).

7552085 is a wasteful number, since it uses less digits than its factorization.

7552085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1510422.

The product of its (nonzero) digits is 14000, while the sum is 32.

The square root of 7552085 is about 2748.1057112127. The cubic root of 7552085 is about 196.1954613348.

The spelling of 7552085 in words is "seven million, five hundred fifty-two thousand, eighty-five".