16711001 has 2 divisors, whose sum is σ = 16711002. Its totient is φ = 16711000.

The previous prime is 16710973. The next prime is 16711003. The reversal of 16711001 is 10011761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14622976 + 2088025 = 3824^2 + 1445^2 .

It is a cyclic number.

It is not a de Polignac number, because 16711001 - 2¹⁴ = 16694617 is a prime.

Together with 16711003, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (16711003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8355500 + 8355501.

It is an arithmetic number, because the mean of its divisors is an integer number (8355501).

Almost surely, 2^16711001 is an apocalyptic number.

It is an amenable number.

16711001 is a deficient number, since it is larger than the sum of its proper divisors (1).

16711001 is an equidigital number, since it uses as much as digits as its factorization.

16711001 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 17.

The square root of 16711001 is about 4087.9091232560. The cubic root of 16711001 is about 255.6627690520.

Adding to 16711001 its reverse (10011761), we get a palindrome (26722762).

The spelling of 16711001 in words is "sixteen million, seven hundred eleven thousand, one".