11748372 has 12 divisors (see below), whose sum is σ = 27412896. Its totient is φ = 3916120.

The previous prime is 11748367. The next prime is 11748391. The reversal of 11748372 is 27384711.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489504 + ... + 489527.

It is an arithmetic number, because the mean of its divisors is an integer number (2284408).

Almost surely, 2^11748372 is an apocalyptic number.

11748372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11748372 is an abundant number, since it is smaller than the sum of its proper divisors (15664524).

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

11748372 is a wasteful number, since it uses less digits than its factorization.

11748372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 979038 (or 979036 counting only the distinct ones).

The product of its digits is 9408, while the sum is 33.

The square root of 11748372 is about 3427.5898237683. The cubic root of 11748372 is about 227.3312970600.

The spelling of 11748372 in words is "eleven million, seven hundred forty-eight thousand, three hundred seventy-two".