11331494 has 4 divisors (see below), whose sum is σ = 16997244. Its totient is φ = 5665746.

The previous prime is 11331491. The next prime is 11331499. The reversal of 11331494 is 49413311.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2832872 + ... + 2832875.

It is an arithmetic number, because the mean of its divisors is an integer number (4249311).

Almost surely, 2^11331494 is an apocalyptic number.

11331494 is a deficient number, since it is larger than the sum of its proper divisors (5665750).

11331494 is an equidigital number, since it uses as much as digits as its factorization.

11331494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5665749.

The product of its digits is 1296, while the sum is 26.

The square root of 11331494 is about 3366.2284533287. The cubic root of 11331494 is about 224.6099844189.

The spelling of 11331494 in words is "eleven million, three hundred thirty-one thousand, four hundred ninety-four".