32298073 has 2 divisors, whose sum is σ = 32298074. Its totient is φ = 32298072.

The previous prime is 32298061. The next prime is 32298107. The reversal of 32298073 is 37089223.

It is an a-pointer prime, because the next prime (32298107) can be obtained adding 32298073 to its sum of digits (34).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32114889 + 183184 = 5667^2 + 428^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32298073 is a prime.

It is not a weakly prime, because it can be changed into another prime (32298053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16149036 + 16149037.

It is an arithmetic number, because the mean of its divisors is an integer number (16149037).

Almost surely, 2^32298073 is an apocalyptic number.

It is an amenable number.

32298073 is a deficient number, since it is larger than the sum of its proper divisors (1).

32298073 is an equidigital number, since it uses as much as digits as its factorization.

32298073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 32298073 is about 5683.1393613038. The cubic root of 32298073 is about 318.4629183474.

The spelling of 32298073 in words is "thirty-two million, two hundred ninety-eight thousand, seventy-three".