1354207 has 2 divisors, whose sum is σ = 1354208. Its totient is φ = 1354206.

The previous prime is 1354193. The next prime is 1354229. The reversal of 1354207 is 7024531.

It is an a-pointer prime, because the next prime (1354229) can be obtained adding 1354207 to its sum of digits (22).

It is a weak prime.

It is an emirp because it is prime and its reverse (7024531) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1354207 is a prime.

1354207 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1354247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 677103 + 677104.

It is an arithmetic number, because the mean of its divisors is an integer number (677104).

2^1354207 is an apocalyptic number.

1354207 is a deficient number, since it is larger than the sum of its proper divisors (1).

1354207 is an equidigital number, since it uses as much as digits as its factorization.

1354207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 1354207 is about 1163.7040001650. The cubic root of 1354207 is about 110.6356312466.

Adding to 1354207 its reverse (7024531), we get a palindrome (8378738).

The spelling of 1354207 in words is "one million, three hundred fifty-four thousand, two hundred seven".