32973089 has 2 divisors, whose sum is σ = 32973090. Its totient is φ = 32973088.

The previous prime is 32973079. The next prime is 32973121. The reversal of 32973089 is 98037923.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30747025 + 2226064 = 5545^2 + 1492^2 .

It is an emirp because it is prime and its reverse (98037923) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32973089 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32973079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16486544 + 16486545.

It is an arithmetic number, because the mean of its divisors is an integer number (16486545).

Almost surely, 2^32973089 is an apocalyptic number.

It is an amenable number.

32973089 is a deficient number, since it is larger than the sum of its proper divisors (1).

32973089 is an equidigital number, since it uses as much as digits as its factorization.

32973089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 32973089 is about 5742.2198669156. The cubic root of 32973089 is about 320.6662194333. Note that the first 3 decimals are identical.

The spelling of 32973089 in words is "thirty-two million, nine hundred seventy-three thousand, eighty-nine".