1020007 has 2 divisors, whose sum is σ = 1020008. Its totient is φ = 1020006.

The previous prime is 1020001. The next prime is 1020011. The reversal of 1020007 is 7000201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1020007 - 2¹¹ = 1017959 is a prime.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1019975 and 1020002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 510003 + 510004.

It is an arithmetic number, because the mean of its divisors is an integer number (510004).

2^1020007 is an apocalyptic number.

1020007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020007 is an equidigital number, since it uses as much as digits as its factorization.

1020007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14, while the sum is 10.

The square root of 1020007 is about 1009.9539593467. The cubic root of 1020007 is about 100.6625012287.

Adding to 1020007 its reverse (7000201), we get a palindrome (8020208).

The spelling of 1020007 in words is "one million, twenty thousand, seven".