11130494 has 4 divisors (see below), whose sum is σ = 16695744. Its totient is φ = 5565246.

The previous prime is 11130473. The next prime is 11130517. The reversal of 11130494 is 49403111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 49403111 = 4621 ⋅10691.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2782622 + ... + 2782625.

It is an arithmetic number, because the mean of its divisors is an integer number (4173936).

Almost surely, 2^11130494 is an apocalyptic number.

11130494 is a deficient number, since it is larger than the sum of its proper divisors (5565250).

11130494 is an equidigital number, since it uses as much as digits as its factorization.

11130494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5565249.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 11130494 is about 3336.2394997961. The cubic root of 11130494 is about 223.2739967609.

The spelling of 11130494 in words is "eleven million, one hundred thirty thousand, four hundred ninety-four".