11245245 has 64 divisors (see below), whose sum is σ = 21980160. Its totient is φ = 4838400.

The previous prime is 11245187. The next prime is 11245259. The reversal of 11245245 is 54254211.

11245245 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11245245 - 2⁶ = 11245181 is a prime.

It is a super-2 number, since 2×11245245² = 252911070220050, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53190 + ... + 53400.

It is an arithmetic number, because the mean of its divisors is an integer number (343440).

Almost surely, 2^11245245 is an apocalyptic number.

11245245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11245245 is a deficient number, since it is larger than the sum of its proper divisors (10734915).

11245245 is a wasteful number, since it uses less digits than its factorization.

11245245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266.

The product of its digits is 1600, while the sum is 24.

The square root of 11245245 is about 3353.3930577849. The cubic root of 11245245 is about 224.0386638723.

Adding to 11245245 its reverse (54254211), we get a palindrome (65499456).

The spelling of 11245245 in words is "eleven million, two hundred forty-five thousand, two hundred forty-five".