11530348 has 24 divisors (see below), whose sum is σ = 20843424. Its totient is φ = 5577600.

The previous prime is 11530339. The next prime is 11530367. The reversal of 11530348 is 84303511.

It is a super-2 number, since 2×11530348² = 265897850002208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27178 + ... + 27598.

It is an arithmetic number, because the mean of its divisors is an integer number (868476).

Almost surely, 2^11530348 is an apocalyptic number.

It is an amenable number.

11530348 is a deficient number, since it is larger than the sum of its proper divisors (9313076).

11530348 is a wasteful number, since it uses less digits than its factorization.

11530348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633 (or 631 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 11530348 is about 3395.6366118889. The cubic root of 11530348 is about 225.9162505881.

Adding to 11530348 its reverse (84303511), we get a palindrome (95833859).

The spelling of 11530348 in words is "eleven million, five hundred thirty thousand, three hundred forty-eight".