11966472 has 48 divisors (see below), whose sum is σ = 37040640. Its totient is φ = 3418848.

The previous prime is 11966459. The next prime is 11966483. The reversal of 11966472 is 27466911.

11966472 is a `hidden beast` number, since 1 + 1 + 9 + 6 + 647 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11368 + ... + 12375.

It is an arithmetic number, because the mean of its divisors is an integer number (771680).

Almost surely, 2^11966472 is an apocalyptic number.

11966472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11966472 is an abundant number, since it is smaller than the sum of its proper divisors (25074168).

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

11966472 is a wasteful number, since it uses less digits than its factorization.

11966472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23762 (or 23755 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 11966472 is about 3459.2588801649. The cubic root of 11966472 is about 228.7294275147.

The spelling of 11966472 in words is "eleven million, nine hundred sixty-six thousand, four hundred seventy-two".