11493145 has 8 divisors (see below), whose sum is σ = 14085504. Its totient is φ = 8998704.

The previous prime is 11493133. The next prime is 11493149. The reversal of 11493145 is 54139411.

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 11493145 - 2¹¹ = 11491097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11493149) 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, 24219 + ... + 24688.

It is an arithmetic number, because the mean of its divisors is an integer number (1760688).

Almost surely, 2^11493145 is an apocalyptic number.

It is an amenable number.

11493145 is a deficient number, since it is larger than the sum of its proper divisors (2592359).

11493145 is an equidigital number, since it uses as much as digits as its factorization.

11493145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48959.

The product of its digits is 2160, while the sum is 28.

The square root of 11493145 is about 3390.1541262898. The cubic root of 11493145 is about 225.6730136997.

The spelling of 11493145 in words is "eleven million, four hundred ninety-three thousand, one hundred forty-five".