11730075 has 24 divisors (see below), whose sum is σ = 22165248. Its totient is φ = 5362080.

The previous prime is 11730041. The next prime is 11730079. The reversal of 11730075 is 57003711.

It is not a de Polignac number, because 11730075 - 2⁷ = 11729947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11730079) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10647 + ... + 11696.

It is an arithmetic number, because the mean of its divisors is an integer number (923552).

Almost surely, 2^11730075 is an apocalyptic number.

11730075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11730075 is a deficient number, since it is larger than the sum of its proper divisors (10435173).

11730075 is a wasteful number, since it uses less digits than its factorization.

11730075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22363 (or 22358 counting only the distinct ones).

The product of its (nonzero) digits is 735, while the sum is 24.

The square root of 11730075 is about 3424.9197070880. The cubic root of 11730075 is about 227.2132199356.

Adding to 11730075 its reverse (57003711), we get a palindrome (68733786).

The spelling of 11730075 in words is "eleven million, seven hundred thirty thousand, seventy-five".