12773032 has 8 divisors (see below), whose sum is σ = 23949450. Its totient is φ = 6386512.

The previous prime is 12773011. The next prime is 12773041. The reversal of 12773032 is 23037721.

It can be written as a sum of positive squares in only one way, i.e., 12574116 + 198916 = 3546^2 + 446^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 12772988 and 12773006.

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 as a sum of consecutive naturals, namely, 798307 + ... + 798322.

Almost surely, 2^12773032 is an apocalyptic number.

It is an amenable number.

12773032 is a deficient number, since it is larger than the sum of its proper divisors (11176418).

12773032 is a wasteful number, since it uses less digits than its factorization.

12773032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1596635 (or 1596631 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 25.

The square root of 12773032 is about 3573.9378841832. The cubic root of 12773032 is about 233.7570224853.

The spelling of 12773032 in words is "twelve million, seven hundred seventy-three thousand, thirty-two".