11494213 has 4 divisors (see below), whose sum is σ = 11524608. Its totient is φ = 11463820.

The previous prime is 11494199. The next prime is 11494229. The reversal of 11494213 is 31249411.

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 11494213 - 2⁹ = 11493701 is a prime.

It is a Duffinian number.

11494213 is a modest number, since divided by 4213 gives 1149 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11494253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14623 + ... + 15388.

It is an arithmetic number, because the mean of its divisors is an integer number (2881152).

Almost surely, 2^11494213 is an apocalyptic number.

It is an amenable number.

11494213 is a deficient number, since it is larger than the sum of its proper divisors (30395).

11494213 is an equidigital number, since it uses as much as digits as its factorization.

11494213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30394.

The product of its digits is 864, while the sum is 25.

The square root of 11494213 is about 3390.3116375932. The cubic root of 11494213 is about 225.6800037015.

The spelling of 11494213 in words is "eleven million, four hundred ninety-four thousand, two hundred thirteen".