11946732 has 24 divisors (see below), whose sum is σ = 31858176. Its totient is φ = 3413328.

The previous prime is 11946731. The next prime is 11946743. The reversal of 11946732 is 23764911.

It is a junction number, because it is equal to n+sod(n) for n = 11946693 and 11946702.

It is not an unprimeable number, because it can be changed into a prime (11946731) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 71028 + ... + 71195.

It is an arithmetic number, because the mean of its divisors is an integer number (1327424).

Almost surely, 2^11946732 is an apocalyptic number.

11946732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11946732 is an abundant number, since it is smaller than the sum of its proper divisors (19911444).

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

11946732 is a wasteful number, since it uses less digits than its factorization.

11946732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142237 (or 142235 counting only the distinct ones).

The product of its digits is 9072, while the sum is 33.

The square root of 11946732 is about 3456.4044902181. The cubic root of 11946732 is about 228.6035869188.

The spelling of 11946732 in words is "eleven million, nine hundred forty-six thousand, seven hundred thirty-two".