32773472 has 12 divisors (see below), whose sum is σ = 64522836. Its totient is φ = 16386720.

The previous prime is 32773471. The next prime is 32773483. The reversal of 32773472 is 27437723.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32773471) by changing a digit.

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, 512054 + ... + 512117.

It is an arithmetic number, because the mean of its divisors is an integer number (5376903).

Almost surely, 2^32773472 is an apocalyptic number.

32773472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32773472 is a deficient number, since it is larger than the sum of its proper divisors (31749364).

32773472 is a wasteful number, since it uses less digits than its factorization.

32773472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024181 (or 1024173 counting only the distinct ones).

The product of its digits is 49392, while the sum is 35.

The square root of 32773472 is about 5724.8119619774. The cubic root of 32773472 is about 320.0178115086.

The spelling of 32773472 in words is "thirty-two million, seven hundred seventy-three thousand, four hundred seventy-two".