11730672 has 30 divisors (see below), whose sum is σ = 32829992. Its totient is φ = 3910176.

The previous prime is 11730671. The next prime is 11730707. The reversal of 11730672 is 27603711.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11730671) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40588 + ... + 40875.

Almost surely, 2^11730672 is an apocalyptic number.

11730672 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11730672 is an abundant number, since it is smaller than the sum of its proper divisors (21099320).

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

11730672 is a wasteful number, since it uses less digits than its factorization.

11730672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81477 (or 81468 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 11730672 is about 3425.0068613070. The cubic root of 11730672 is about 227.2170745285.

The spelling of 11730672 in words is "eleven million, seven hundred thirty thousand, six hundred seventy-two".