1696241 has 2 divisors, whose sum is σ = 1696242. Its totient is φ = 1696240.

The previous prime is 1696237. The next prime is 1696249. The reversal of 1696241 is 1426961.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1690000 + 6241 = 1300^2 + 79^2 .

It is a cyclic number.

It is not a de Polignac number, because 1696241 - 2² = 1696237 is a prime.

It is not a weakly prime, because it can be changed into another prime (1696249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 848120 + 848121.

It is an arithmetic number, because the mean of its divisors is an integer number (848121).

2^1696241 is an apocalyptic number.

It is an amenable number.

1696241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1696241 is an equidigital number, since it uses as much as digits as its factorization.

1696241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2592, while the sum is 29.

The square root of 1696241 is about 1302.3981726031. The cubic root of 1696241 is about 119.2602875446.

It can be divided in two parts, 169 and 6241, that multiplied together give a square (1054729 = 1027²).

The spelling of 1696241 in words is "one million, six hundred ninety-six thousand, two hundred forty-one".