32838149 has 2 divisors, whose sum is σ = 32838150. Its totient is φ = 32838148.

The previous prime is 32838131. The next prime is 32838187. The reversal of 32838149 is 94183823.

It is an a-pointer prime, because the next prime (32838187) can be obtained adding 32838149 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16957924 + 15880225 = 4118^2 + 3985^2 .

It is an emirp because it is prime and its reverse (94183823) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32838149 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32838199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16419074 + 16419075.

It is an arithmetic number, because the mean of its divisors is an integer number (16419075).

Almost surely, 2^32838149 is an apocalyptic number.

It is an amenable number.

32838149 is a deficient number, since it is larger than the sum of its proper divisors (1).

32838149 is an equidigital number, since it uses as much as digits as its factorization.

32838149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 41472, while the sum is 38.

The square root of 32838149 is about 5730.4580096184. The cubic root of 32838149 is about 320.2281868543.

It can be divided in two parts, 3283814 and 9, that added together give a palindrome (3283823).

The spelling of 32838149 in words is "thirty-two million, eight hundred thirty-eight thousand, one hundred forty-nine".