32164001 has 2 divisors, whose sum is σ = 32164002. Its totient is φ = 32164000.

The previous prime is 32163991. The next prime is 32164007. The reversal of 32164001 is 10046123.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28462225 + 3701776 = 5335^2 + 1924^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32164001 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (32164007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16082000 + 16082001.

It is an arithmetic number, because the mean of its divisors is an integer number (16082001).

Almost surely, 2^32164001 is an apocalyptic number.

It is an amenable number.

32164001 is a deficient number, since it is larger than the sum of its proper divisors (1).

32164001 is an equidigital number, since it uses as much as digits as its factorization.

32164001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 32164001 is about 5671.3315015083. The cubic root of 32164001 is about 318.0216518095.

The spelling of 32164001 in words is "thirty-two million, one hundred sixty-four thousand, one".