11214385 has 32 divisors (see below), whose sum is σ = 16934400. Its totient is φ = 7084224.

The previous prime is 11214383. The next prime is 11214431. The reversal of 11214385 is 58341211.

11214385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11214385 - 2¹ = 11214383 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11214383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22044 + ... + 22546.

It is an arithmetic number, because the mean of its divisors is an integer number (529200).

Almost surely, 2^11214385 is an apocalyptic number.

It is an amenable number.

11214385 is a deficient number, since it is larger than the sum of its proper divisors (5720015).

11214385 is an equidigital number, since it uses as much as digits as its factorization.

11214385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542 (or 528 counting only the distinct ones).

The product of its digits is 960, while the sum is 25.

The square root of 11214385 is about 3348.7885869371. The cubic root of 11214385 is about 223.8335351771.

Adding to 11214385 its reverse (58341211), we get a palindrome (69555596).

The spelling of 11214385 in words is "eleven million, two hundred fourteen thousand, three hundred eighty-five".