11530370 has 16 divisors (see below), whose sum is σ = 21107520. Its totient is φ = 4533744.

The previous prime is 11530367. The next prime is 11530373. The reversal of 11530370 is 7303511.

It is a happy number.

11530370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11530367) and next prime (11530373).

It is not an unprimeable number, because it can be changed into a prime (11530373) 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, 9182 + ... + 10361.

It is an arithmetic number, because the mean of its divisors is an integer number (1319220).

Almost surely, 2^11530370 is an apocalyptic number.

11530370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11530370 is a deficient number, since it is larger than the sum of its proper divisors (9577150).

11530370 is a wasteful number, since it uses less digits than its factorization.

11530370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19609.

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 11530370 is about 3395.6398513388. The cubic root of 11530370 is about 225.9163942714.

Adding to 11530370 its reverse (7303511), we get a palindrome (18833881).

The spelling of 11530370 in words is "eleven million, five hundred thirty thousand, three hundred seventy".