11360645 has 4 divisors (see below), whose sum is σ = 13632780. Its totient is φ = 9088512.

The previous prime is 11360633. The next prime is 11360653. The reversal of 11360645 is 54606311.

11360645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6895876 + 4464769 = 2626^2 + 2113^2 .

It is a cyclic number.

It is not a de Polignac number, because 11360645 - 2⁸ = 11360389 is a prime.

It is a plaindrome in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1136060 + ... + 1136069.

It is an arithmetic number, because the mean of its divisors is an integer number (3408195).

Almost surely, 2^11360645 is an apocalyptic number.

It is an amenable number.

11360645 is a deficient number, since it is larger than the sum of its proper divisors (2272135).

11360645 is an equidigital number, since it uses as much as digits as its factorization.

11360645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2272134.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 11360645 is about 3370.5555921836. Note that the first 4 decimals coincide. The cubic root of 11360645 is about 224.8024273852.

Adding to 11360645 its reverse (54606311), we get a palindrome (65966956).

The spelling of 11360645 in words is "eleven million, three hundred sixty thousand, six hundred forty-five".