11230575 has 24 divisors (see below), whose sum is σ = 18720528. Its totient is φ = 5940480.

The previous prime is 11230559. The next prime is 11230589. The reversal of 11230575 is 57503211.

It is not a de Polignac number, because 11230575 - 2⁴ = 11230559 is a prime.

It is a super-2 number, since 2×11230575² = 252251629661250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9729 + ... + 10821.

It is an arithmetic number, because the mean of its divisors is an integer number (780022).

Almost surely, 2^11230575 is an apocalyptic number.

11230575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11230575 is a deficient number, since it is larger than the sum of its proper divisors (7489953).

11230575 is a wasteful number, since it uses less digits than its factorization.

11230575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243 (or 1238 counting only the distinct ones).

The product of its (nonzero) digits is 1050, while the sum is 24.

The square root of 11230575 is about 3351.2050071579. The cubic root of 11230575 is about 223.9411981602.

Adding to 11230575 its reverse (57503211), we get a palindrome (68733786).

The spelling of 11230575 in words is "eleven million, two hundred thirty thousand, five hundred seventy-five".