11516466 has 16 divisors (see below), whose sum is σ = 24804864. Its totient is φ = 3543504.

The previous prime is 11516443. The next prime is 11516473. The reversal of 11516466 is 66461511.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73746 + ... + 73901.

It is an arithmetic number, because the mean of its divisors is an integer number (1550304).

Almost surely, 2^11516466 is an apocalyptic number.

11516466 is an abundant number, since it is smaller than the sum of its proper divisors (13288398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11516466 is a wasteful number, since it uses less digits than its factorization.

11516466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147665.

The product of its digits is 4320, while the sum is 30.

The square root of 11516466 is about 3393.5919023949. The cubic root of 11516466 is about 225.8255499769.

Adding to 11516466 its reverse (66461511), we get a palindrome (77977977).

The spelling of 11516466 in words is "eleven million, five hundred sixteen thousand, four hundred sixty-six".