11356065 has 64 divisors (see below), whose sum is σ = 23569920. Its totient is φ = 5080320.

The previous prime is 11356063. The next prime is 11356069. The reversal of 11356065 is 56065311.

It is a happy number.

11356065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11356065 - 2¹ = 11356063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11356061) 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, 57547 + ... + 57743.

It is an arithmetic number, because the mean of its divisors is an integer number (368280).

Almost surely, 2^11356065 is an apocalyptic number.

11356065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11356065 is an abundant number, since it is smaller than the sum of its proper divisors (12213855).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11356065 is a wasteful number, since it uses less digits than its factorization.

11356065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 11356065 is about 3369.8761104824. The cubic root of 11356065 is about 224.7722139156.

The spelling of 11356065 in words is "eleven million, three hundred fifty-six thousand, sixty-five".