1696601 has 2 divisors, whose sum is σ = 1696602. Its totient is φ = 1696600.

The previous prime is 1696589. The next prime is 1696609. The reversal of 1696601 is 1066961.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1048576 + 648025 = 1024^2 + 805^2 .

It is a cyclic number.

It is not a de Polignac number, because 1696601 - 2¹⁸ = 1434457 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1696609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 848300 + 848301.

It is an arithmetic number, because the mean of its divisors is an integer number (848301).

2^1696601 is an apocalyptic number.

It is an amenable number.

1696601 is a deficient number, since it is larger than the sum of its proper divisors (1).

1696601 is an equidigital number, since it uses as much as digits as its factorization.

1696601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 1696601 is about 1302.5363718530. The cubic root of 1696601 is about 119.2687239768.

The spelling of 1696601 in words is "one million, six hundred ninety-six thousand, six hundred one".