11235813 has 8 divisors (see below), whose sum is σ = 15004800. Its totient is φ = 7478688.

The previous prime is 11235811. The next prime is 11235853. The reversal of 11235813 is 31853211.

11235813 is digitally balanced in base 3, 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 not a de Polignac number, because 11235813 - 2¹ = 11235811 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11235811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 448 + ... + 4761.

It is an arithmetic number, because the mean of its divisors is an integer number (1875600).

Almost surely, 2^11235813 is an apocalyptic number.

It is an amenable number.

11235813 is a deficient number, since it is larger than the sum of its proper divisors (3768987).

11235813 is an equidigital number, since it uses as much as digits as its factorization.

11235813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5931.

The product of its digits is 720, while the sum is 24.

The square root of 11235813 is about 3351.9864259868. The cubic root of 11235813 is about 223.9760085381.

The spelling of 11235813 in words is "eleven million, two hundred thirty-five thousand, eight hundred thirteen".