11453345 has 8 divisors (see below), whose sum is σ = 13766976. Its totient is φ = 9147376.

The previous prime is 11453311. The next prime is 11453389. The reversal of 11453345 is 54335411.

11453345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11453345 - 2¹⁴ = 11436961 is a prime.

It is a super-2 number, since 2×11453345² = 262358223378050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2174 + ... + 5256.

It is an arithmetic number, because the mean of its divisors is an integer number (1720872).

Almost surely, 2^11453345 is an apocalyptic number.

It is an amenable number.

11453345 is a deficient number, since it is larger than the sum of its proper divisors (2313631).

11453345 is an equidigital number, since it uses as much as digits as its factorization.

11453345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3831.

The product of its digits is 3600, while the sum is 26.

The square root of 11453345 is about 3384.2790960558. The cubic root of 11453345 is about 225.4122155249.

Adding to 11453345 its reverse (54335411), we get a palindrome (65788756).

The spelling of 11453345 in words is "eleven million, four hundred fifty-three thousand, three hundred forty-five".