11245775 has 12 divisors (see below), whose sum is σ = 14043000. Its totient is φ = 8933280.

The previous prime is 11245769. The next prime is 11245799. The reversal of 11245775 is 57754211.

It is not a de Polignac number, because 11245775 - 2¹⁸ = 10983631 is a prime.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2216 + ... + 5234.

It is an arithmetic number, because the mean of its divisors is an integer number (1170250).

Almost surely, 2^11245775 is an apocalyptic number.

11245775 is a deficient number, since it is larger than the sum of its proper divisors (2797225).

11245775 is a wasteful number, since it uses less digits than its factorization.

11245775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3178 (or 3173 counting only the distinct ones).

The product of its digits is 9800, while the sum is 32.

The square root of 11245775 is about 3353.4720812913. The cubic root of 11245775 is about 224.0421835415.

Adding to 11245775 its reverse (57754211), we get a palindrome (68999986).

The spelling of 11245775 in words is "eleven million, two hundred forty-five thousand, seven hundred seventy-five".