93085505 has 8 divisors (see below), whose sum is σ = 115554600. Its totient is φ = 71900416.

The previous prime is 93085501. The next prime is 93085511. The reversal of 93085505 is 50558039.

It can be written as a sum of positive squares in 4 ways, for example, as 24990001 + 68095504 = 4999^2 + 8252^2 .

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 93085505 - 2² = 93085501 is a prime.

It is a super-2 number, since 2×93085505² = 17329822482210050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (93085501) 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 7 ways as a sum of consecutive naturals, for example, 320840 + ... + 321129.

It is an arithmetic number, because the mean of its divisors is an integer number (14444325).

Almost surely, 2^93085505 is an apocalyptic number.

It is an amenable number.

93085505 is a deficient number, since it is larger than the sum of its proper divisors (22469095).

93085505 is a wasteful number, since it uses less digits than its factorization.

93085505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642003.

The product of its (nonzero) digits is 27000, while the sum is 35.

The square root of 93085505 is about 9648.0829702071. The cubic root of 93085505 is about 453.2042978460.

The spelling of 93085505 in words is "ninety-three million, eighty-five thousand, five hundred five".