11648612 has 12 divisors (see below), whose sum is σ = 20572860. Its totient is φ = 5770656.

The previous prime is 11648597. The next prime is 11648641. The reversal of 11648612 is 21684611.

It can be written as a sum of positive squares in 2 ways, for example, as 5125696 + 6522916 = 2264^2 + 2554^2 .

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 in 3 ways as a sum of consecutive naturals, for example, 12923 + ... + 13794.

It is an arithmetic number, because the mean of its divisors is an integer number (1714405).

Almost surely, 2^11648612 is an apocalyptic number.

It is an amenable number.

11648612 is a deficient number, since it is larger than the sum of its proper divisors (8924248).

11648612 is a wasteful number, since it uses less digits than its factorization.

11648612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26830 (or 26828 counting only the distinct ones).

The product of its digits is 2304, while the sum is 29.

The square root of 11648612 is about 3413.0062994375. The cubic root of 11648612 is about 226.6860143039.

The spelling of 11648612 in words is "eleven million, six hundred forty-eight thousand, six hundred twelve".