32798147 has 2 divisors, whose sum is σ = 32798148. Its totient is φ = 32798146.

The previous prime is 32798141. The next prime is 32798153. The reversal of 32798147 is 74189723.

It is a balanced prime because it is at equal distance from previous prime (32798141) and next prime (32798153).

It is an emirp because it is prime and its reverse (74189723) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32798147 - 2²⁴ = 16020931 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32798141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16399073 + 16399074.

It is an arithmetic number, because the mean of its divisors is an integer number (16399074).

Almost surely, 2^32798147 is an apocalyptic number.

32798147 is a deficient number, since it is larger than the sum of its proper divisors (1).

32798147 is an equidigital number, since it uses as much as digits as its factorization.

32798147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 84672, while the sum is 41.

The square root of 32798147 is about 5726.9666491084. The cubic root of 32798147 is about 320.0981046859.

The spelling of 32798147 in words is "thirty-two million, seven hundred ninety-eight thousand, one hundred forty-seven".