11239345 has 24 divisors (see below), whose sum is σ = 14967936. Its totient is φ = 8094528.

The previous prime is 11239331. The next prime is 11239351. The reversal of 11239345 is 54393211.

It is not a de Polignac number, because 11239345 - 2⁵ = 11239313 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39574 + ... + 39856.

It is an arithmetic number, because the mean of its divisors is an integer number (623664).

Almost surely, 2^11239345 is an apocalyptic number.

It is an amenable number.

11239345 is a deficient number, since it is larger than the sum of its proper divisors (3728591).

11239345 is a wasteful number, since it uses less digits than its factorization.

11239345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361 (or 348 counting only the distinct ones).

The product of its digits is 3240, while the sum is 28.

The square root of 11239345 is about 3352.5132363646. The cubic root of 11239345 is about 223.9994751795. Note that the first 3 decimals are identical.

The spelling of 11239345 in words is "eleven million, two hundred thirty-nine thousand, three hundred forty-five".