1950017 has 2 divisors, whose sum is σ = 1950018. Its totient is φ = 1950016.

The previous prime is 1949999. The next prime is 1950023. The reversal of 1950017 is 7100591.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1168561 + 781456 = 1081^2 + 884^2 .

It is a cyclic number.

It is not a de Polignac number, because 1950017 - 2¹⁰ = 1948993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1949974 and 1950001.

It is not a weakly prime, because it can be changed into another prime (1950037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 975008 + 975009.

It is an arithmetic number, because the mean of its divisors is an integer number (975009).

2^1950017 is an apocalyptic number.

It is an amenable number.

1950017 is a deficient number, since it is larger than the sum of its proper divisors (1).

1950017 is an equidigital number, since it uses as much as digits as its factorization.

1950017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 315, while the sum is 23.

The square root of 1950017 is about 1396.4300913401. The cubic root of 1950017 is about 124.9336607991.

The spelling of 1950017 in words is "one million, nine hundred fifty thousand, seventeen".