32140159 has 2 divisors, whose sum is σ = 32140160. Its totient is φ = 32140158.

The previous prime is 32140139. The next prime is 32140189. The reversal of 32140159 is 95104123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32140159 - 2⁵ = 32140127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32140109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16070079 + 16070080.

It is an arithmetic number, because the mean of its divisors is an integer number (16070080).

Almost surely, 2^32140159 is an apocalyptic number.

32140159 is a deficient number, since it is larger than the sum of its proper divisors (1).

32140159 is an equidigital number, since it uses as much as digits as its factorization.

32140159 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 32140159 is about 5669.2291363112. The cubic root of 32140159 is about 317.9430531045.

The spelling of 32140159 in words is "thirty-two million, one hundred forty thousand, one hundred fifty-nine".