32973545 has 8 divisors (see below), whose sum is σ = 43165440. Its totient is φ = 23980720.

The previous prime is 32973533. The next prime is 32973547. The reversal of 32973545 is 54537923.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 32973545 - 2⁸ = 32973289 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32973499 and 32973508.

It is not an unprimeable number, because it can be changed into a prime (32973547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299705 + ... + 299814.

It is an arithmetic number, because the mean of its divisors is an integer number (5395680).

Almost surely, 2^32973545 is an apocalyptic number.

It is an amenable number.

32973545 is a deficient number, since it is larger than the sum of its proper divisors (10191895).

32973545 is a wasteful number, since it uses less digits than its factorization.

32973545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 599535.

The product of its digits is 113400, while the sum is 38.

The square root of 32973545 is about 5742.2595726769. The cubic root of 32973545 is about 320.6676976400.

The spelling of 32973545 in words is "thirty-two million, nine hundred seventy-three thousand, five hundred forty-five".