11370385 has 8 divisors (see below), whose sum is σ = 14694120. Its totient is φ = 8396544.

The previous prime is 11370377. The next prime is 11370389. The reversal of 11370385 is 58307311.

It is a Cunningham number, because it is equal to 3372²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1679616 + 9690769 = 1296^2 + 3113^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11370385 - 2³ = 11370377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11370389) 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, 87400 + ... + 87529.

It is an arithmetic number, because the mean of its divisors is an integer number (1836765).

Almost surely, 2^11370385 is an apocalyptic number.

It is an amenable number.

11370385 is a deficient number, since it is larger than the sum of its proper divisors (3323735).

11370385 is a wasteful number, since it uses less digits than its factorization.

11370385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174947.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 11370385 is about 3372.0001482799. Note that the first 3 decimals coincide. The cubic root of 11370385 is about 224.8666534979.

Adding to 11370385 its reverse (58307311), we get a palindrome (69677696).

The spelling of 11370385 in words is "eleven million, three hundred seventy thousand, three hundred eighty-five".