11913355 has 4 divisors (see below), whose sum is σ = 14296032. Its totient is φ = 9530680.

The previous prime is 11913347. The next prime is 11913367. The reversal of 11913355 is 55331911.

11913355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11913355 - 2³ = 11913347 is a prime.

It is a Duffinian number.

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, 1191331 + ... + 1191340.

It is an arithmetic number, because the mean of its divisors is an integer number (3574008).

Almost surely, 2^11913355 is an apocalyptic number.

11913355 is a deficient number, since it is larger than the sum of its proper divisors (2382677).

11913355 is an equidigital number, since it uses as much as digits as its factorization.

11913355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2382676.

The product of its digits is 2025, while the sum is 28.

The square root of 11913355 is about 3451.5728298849. The cubic root of 11913355 is about 228.3904960452.

The spelling of 11913355 in words is "eleven million, nine hundred thirteen thousand, three hundred fifty-five".