32973573 has 12 divisors (see below), whose sum is σ = 44640960. Its totient is φ = 21645936.

The previous prime is 32973547. The next prime is 32973583. The reversal of 32973573 is 37537923.

It is not a de Polignac number, because 32973573 - 2¹³ = 32965381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32973533) 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 11 ways as a sum of consecutive naturals, for example, 88215 + ... + 88587.

It is an arithmetic number, because the mean of its divisors is an integer number (3720080).

Almost surely, 2^32973573 is an apocalyptic number.

It is an amenable number.

32973573 is a deficient number, since it is larger than the sum of its proper divisors (11667387).

32973573 is an frugal number, since it uses more digits than its factorization.

32973573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828 (or 455 counting only the distinct ones).

The product of its digits is 119070, while the sum is 39.

The square root of 32973573 is about 5742.2620107411. The cubic root of 32973573 is about 320.6677884066.

The spelling of 32973573 in words is "thirty-two million, nine hundred seventy-three thousand, five hundred seventy-three".