11245765 has 8 divisors (see below), whose sum is σ = 13960440. Its totient is φ = 8686272.

The previous prime is 11245763. The next prime is 11245769. The reversal of 11245765 is 56754211.

11245765 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 263169 + 10982596 = 513^2 + 3314^2 .

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 11245765 - 2¹ = 11245763 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11245763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38634 + ... + 38923.

It is an arithmetic number, because the mean of its divisors is an integer number (1745055).

Almost surely, 2^11245765 is an apocalyptic number.

It is an amenable number.

11245765 is a deficient number, since it is larger than the sum of its proper divisors (2714675).

11245765 is an equidigital number, since it uses as much as digits as its factorization.

11245765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77591.

The product of its digits is 8400, while the sum is 31.

The square root of 11245765 is about 3353.4705902990. The cubic root of 11245765 is about 224.0421171337.

Adding to 11245765 its reverse (56754211), we get a palindrome (67999976).

It can be divided in two parts, 1124 and 5765, that added together give a square (6889 = 83²).

The spelling of 11245765 in words is "eleven million, two hundred forty-five thousand, seven hundred sixty-five".