11245345 has 4 divisors (see below), whose sum is σ = 13494420. Its totient is φ = 8996272.

The previous prime is 11245327. The next prime is 11245387. The reversal of 11245345 is 54354211.

It is a happy number.

11245345 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 54354211 = 383 ⋅141917.

It can be written as a sum of positive squares in 2 ways, for example, as 4915089 + 6330256 = 2217^2 + 2516^2 .

It is a cyclic number.

It is not a de Polignac number, because 11245345 - 2¹⁵ = 11212577 is a prime.

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, 1124530 + ... + 1124539.

It is an arithmetic number, because the mean of its divisors is an integer number (3373605).

Almost surely, 2^11245345 is an apocalyptic number.

It is an amenable number.

11245345 is a deficient number, since it is larger than the sum of its proper divisors (2249075).

11245345 is an equidigital number, since it uses as much as digits as its factorization.

11245345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2249074.

The product of its digits is 2400, while the sum is 25.

The square root of 11245345 is about 3353.4079680230. The cubic root of 11245345 is about 224.0393279693.

Adding to 11245345 its reverse (54354211), we get a palindrome (65599556).

The spelling of 11245345 in words is "eleven million, two hundred forty-five thousand, three hundred forty-five".