1204207 has 2 divisors, whose sum is σ = 1204208. Its totient is φ = 1204206.

The previous prime is 1204183. The next prime is 1204219. The reversal of 1204207 is 7024021.

It is a strong prime.

It is an emirp because it is prime and its reverse (7024021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1204207 - 2¹⁹ = 679919 is a prime.

It is a super-2 number, since 2×1204207² = 2900228997698, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1204507) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 602103 + 602104.

It is an arithmetic number, because the mean of its divisors is an integer number (602104).

2^1204207 is an apocalyptic number.

1204207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1204207 is an equidigital number, since it uses as much as digits as its factorization.

1204207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 1204207 is about 1097.3636589572. The cubic root of 1204207 is about 106.3898955392.

Adding to 1204207 its reverse (7024021), we get a palindrome (8228228).

The spelling of 1204207 in words is "one million, two hundred four thousand, two hundred seven".