11493233 has 4 divisors (see below), whose sum is σ = 12098160. Its totient is φ = 10888308.

The previous prime is 11493221. The next prime is 11493257. The reversal of 11493233 is 33239411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11493233 - 2¹⁶ = 11427697 is a prime.

It is a Duffinian number.

It is a plaindrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (11493203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302435 + ... + 302472.

It is an arithmetic number, because the mean of its divisors is an integer number (3024540).

Almost surely, 2^11493233 is an apocalyptic number.

It is an amenable number.

11493233 is a deficient number, since it is larger than the sum of its proper divisors (604927).

11493233 is an equidigital number, since it uses as much as digits as its factorization.

11493233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 604926.

The product of its digits is 1944, while the sum is 26.

The square root of 11493233 is about 3390.1671050259. The cubic root of 11493233 is about 225.6735896713.

The spelling of 11493233 in words is "eleven million, four hundred ninety-three thousand, two hundred thirty-three".