1202017 has 2 divisors, whose sum is σ = 1202018. Its totient is φ = 1202016.

The previous prime is 1202009. The next prime is 1202023. The reversal of 1202017 is 7102021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1083681 + 118336 = 1041^2 + 344^2 .

It is a cyclic number.

It is not a de Polignac number, because 1202017 - 2³ = 1202009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1201988 and 1202006.

It is not a weakly prime, because it can be changed into another prime (1202027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601008 + 601009.

It is an arithmetic number, because the mean of its divisors is an integer number (601009).

2^1202017 is an apocalyptic number.

It is an amenable number.

1202017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202017 is an equidigital number, since it uses as much as digits as its factorization.

1202017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 1202017 is about 1096.3653588106. The cubic root of 1202017 is about 106.3253619895.

Adding to 1202017 its reverse (7102021), we get a palindrome (8304038).

The spelling of 1202017 in words is "one million, two hundred two thousand, seventeen".