11345385 has 16 divisors (see below), whose sum is σ = 18276480. Its totient is φ = 6009600.

The previous prime is 11345363. The next prime is 11345387. The reversal of 11345385 is 58354311.

It is not a de Polignac number, because 11345385 - 2¹¹ = 11343337 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11345387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240 + ... + 4769.

It is an arithmetic number, because the mean of its divisors is an integer number (1142280).

Almost surely, 2^11345385 is an apocalyptic number.

11345385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11345385 is a deficient number, since it is larger than the sum of its proper divisors (6931095).

11345385 is a wasteful number, since it uses less digits than its factorization.

11345385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5168.

The product of its digits is 7200, while the sum is 30.

The square root of 11345385 is about 3368.2911097469. The cubic root of 11345385 is about 224.7017282268.

Adding to 11345385 its reverse (58354311), we get a palindrome (69699696).

The spelling of 11345385 in words is "eleven million, three hundred forty-five thousand, three hundred eighty-five".