12476832 has 24 divisors (see below), whose sum is σ = 32751936. Its totient is φ = 4158912.

The previous prime is 12476797. The next prime is 12476843. The reversal of 12476832 is 23867421.

It is a tau number, because it is divible by the number of its divisors (24).

It is a junction number, because it is equal to n+sod(n) for n = 12476793 and 12476802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64888 + ... + 65079.

It is an arithmetic number, because the mean of its divisors is an integer number (1364664).

Almost surely, 2^12476832 is an apocalyptic number.

12476832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12476832 is an abundant number, since it is smaller than the sum of its proper divisors (20275104).

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

12476832 is a wasteful number, since it uses less digits than its factorization.

12476832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129980 (or 129972 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 12476832 is about 3532.2559363670. The cubic root of 12476832 is about 231.9359712327.

The spelling of 12476832 in words is "twelve million, four hundred seventy-six thousand, eight hundred thirty-two".