1073447 has 2 divisors, whose sum is σ = 1073448. Its totient is φ = 1073446.

The previous prime is 1073441. The next prime is 1073461. The reversal of 1073447 is 7443701.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1073447 - 2⁶ = 1073383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1073441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536723 + 536724.

It is an arithmetic number, because the mean of its divisors is an integer number (536724).

2^1073447 is an apocalyptic number.

1073447 is a deficient number, since it is larger than the sum of its proper divisors (1).

1073447 is an equidigital number, since it uses as much as digits as its factorization.

1073447 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 1073447 is about 1036.0728738848. The cubic root of 1073447 is about 102.3906269395.

The spelling of 1073447 in words is "one million, seventy-three thousand, four hundred forty-seven".