32340149 has 2 divisors, whose sum is σ = 32340150. Its totient is φ = 32340148.

The previous prime is 32340127. The next prime is 32340179. The reversal of 32340149 is 94104323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22259524 + 10080625 = 4718^2 + 3175^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32340149 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 (32340179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16170074 + 16170075.

It is an arithmetic number, because the mean of its divisors is an integer number (16170075).

Almost surely, 2^32340149 is an apocalyptic number.

It is an amenable number.

32340149 is a deficient number, since it is larger than the sum of its proper divisors (1).

32340149 is an equidigital number, since it uses as much as digits as its factorization.

32340149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 32340149 is about 5686.8399836816. The cubic root of 32340149 is about 318.6011498265.

The spelling of 32340149 in words is "thirty-two million, three hundred forty thousand, one hundred forty-nine".