32498749 has 2 divisors, whose sum is σ = 32498750. Its totient is φ = 32498748.

The previous prime is 32498743. The next prime is 32498813. The reversal of 32498749 is 94789423.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17791524 + 14707225 = 4218^2 + 3835^2 .

It is a cyclic number.

It is not a de Polignac number, because 32498749 - 2¹⁵ = 32465981 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 32498699 and 32498708.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32498743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16249374 + 16249375.

It is an arithmetic number, because the mean of its divisors is an integer number (16249375).

Almost surely, 2^32498749 is an apocalyptic number.

It is an amenable number.

32498749 is a deficient number, since it is larger than the sum of its proper divisors (1).

32498749 is an equidigital number, since it uses as much as digits as its factorization.

32498749 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 46.

The square root of 32498749 is about 5700.7674044816. The cubic root of 32498749 is about 319.1211202685.

The spelling of 32498749 in words is "thirty-two million, four hundred ninety-eight thousand, seven hundred forty-nine".