11534293 has 8 divisors (see below), whose sum is σ = 12071808. Its totient is φ = 10999824.

The previous prime is 11534291. The next prime is 11534309. The reversal of 11534293 is 39243511.

It is the 1387-th star number.

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

It is a cyclic number.

It is not a de Polignac number, because 11534293 - 2¹ = 11534291 is a prime.

It is a Duffinian number.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11534291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11071 + ... + 12067.

It is an arithmetic number, because the mean of its divisors is an integer number (1508976).

Almost surely, 2^11534293 is an apocalyptic number.

It is an amenable number.

11534293 is a deficient number, since it is larger than the sum of its proper divisors (537515).

11534293 is an equidigital number, since it uses as much as digits as its factorization.

11534293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1523.

The product of its digits is 3240, while the sum is 28.

The square root of 11534293 is about 3396.2174547576. The cubic root of 11534293 is about 225.9420126896.

The spelling of 11534293 in words is "eleven million, five hundred thirty-four thousand, two hundred ninety-three".