11315662 has 4 divisors (see below), whose sum is σ = 16973496. Its totient is φ = 5657830.

The previous prime is 11315641. The next prime is 11315663. The reversal of 11315662 is 26651311.

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 (11315663) 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 as a sum of consecutive naturals, namely, 2828914 + ... + 2828917.

It is an arithmetic number, because the mean of its divisors is an integer number (4243374).

Almost surely, 2^11315662 is an apocalyptic number.

11315662 is a deficient number, since it is larger than the sum of its proper divisors (5657834).

11315662 is an equidigital number, since it uses as much as digits as its factorization.

11315662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5657833.

The product of its digits is 1080, while the sum is 25.

The square root of 11315662 is about 3363.8760381441. The cubic root of 11315662 is about 224.5053297081.

Adding to 11315662 its reverse (26651311), we get a palindrome (37966973).

The spelling of 11315662 in words is "eleven million, three hundred fifteen thousand, six hundred sixty-two".