11316146 has 4 divisors (see below), whose sum is σ = 16974222. Its totient is φ = 5658072.

The previous prime is 11316139. The next prime is 11316187. The reversal of 11316146 is 64161311.

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

It can be written as a sum of positive squares in only one way, i.e., 8791225 + 2524921 = 2965^2 + 1589^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2829035 + ... + 2829038.

Almost surely, 2^11316146 is an apocalyptic number.

11316146 is a deficient number, since it is larger than the sum of its proper divisors (5658076).

11316146 is an equidigital number, since it uses as much as digits as its factorization.

11316146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5658075.

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

The square root of 11316146 is about 3363.9479781947. The cubic root of 11316146 is about 224.5085305528.

Adding to 11316146 its reverse (64161311), we get a palindrome (75477457).

The spelling of 11316146 in words is "eleven million, three hundred sixteen thousand, one hundred forty-six".