11306085 has 64 divisors (see below), whose sum is σ = 22118400. Its totient is φ = 4822272.

The previous prime is 11306081. The next prime is 11306089. The reversal of 11306085 is 58060311.

It is an interprime number because it is at equal distance from previous prime (11306081) and next prime (11306089).

It is not a de Polignac number, because 11306085 - 2² = 11306081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11306081) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 143076 + ... + 143154.

It is an arithmetic number, because the mean of its divisors is an integer number (345600).

Almost surely, 2^11306085 is an apocalyptic number.

11306085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11306085 is a deficient number, since it is larger than the sum of its proper divisors (10812315).

11306085 is a wasteful number, since it uses less digits than its factorization.

11306085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 11306085 is about 3362.4522301439. The cubic root of 11306085 is about 224.4419752058.

Adding to 11306085 its reverse (58060311), we get a palindrome (69366396).

The spelling of 11306085 in words is "eleven million, three hundred six thousand, eighty-five".