11270085 has 32 divisors (see below), whose sum is σ = 18741888. Its totient is φ = 5779200.

The previous prime is 11270071. The next prime is 11270101. The reversal of 11270085 is 58007211.

It is not a de Polignac number, because 11270085 - 2⁵ = 11270053 is a prime.

It is a super-3 number, since 3×11270085³ (a number of 22 digits) contains 333 as substring.

It is a nialpdrome in base 15.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 65059 + ... + 65231.

It is an arithmetic number, because the mean of its divisors is an integer number (585684).

Almost surely, 2^11270085 is an apocalyptic number.

11270085 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11270085 is a deficient number, since it is larger than the sum of its proper divisors (7471803).

11270085 is a wasteful number, since it uses less digits than its factorization.

11270085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325.

The product of its (nonzero) digits is 560, while the sum is 24.

The square root of 11270085 is about 3357.0947260987. The cubic root of 11270085 is about 224.2035047383.

Adding to 11270085 its reverse (58007211), we get a palindrome (69277296).

The spelling of 11270085 in words is "eleven million, two hundred seventy thousand, eighty-five".