1209007 has 2 divisors, whose sum is σ = 1209008. Its totient is φ = 1209006.

The previous prime is 1208957. The next prime is 1209017. The reversal of 1209007 is 7009021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1209007 - 2¹⁵ = 1176239 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1209017) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 604503 + 604504.

It is an arithmetic number, because the mean of its divisors is an integer number (604504).

2^1209007 is an apocalyptic number.

1209007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1209007 is an equidigital number, since it uses as much as digits as its factorization.

1209007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 126, while the sum is 19.

The square root of 1209007 is about 1099.5485437215. The cubic root of 1209007 is about 106.5310657535.

The spelling of 1209007 in words is "one million, two hundred nine thousand, seven".