1030873 has 2 divisors, whose sum is σ = 1030874. Its totient is φ = 1030872.

The previous prime is 1030867. The next prime is 1030889. The reversal of 1030873 is 3780301.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 994009 + 36864 = 997^2 + 192^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030873 - 2⁹ = 1030361 is a prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (1030823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515436 + 515437.

It is an arithmetic number, because the mean of its divisors is an integer number (515437).

2^1030873 is an apocalyptic number.

It is an amenable number.

1030873 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030873 is an equidigital number, since it uses as much as digits as its factorization.

1030873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 1030873 is about 1015.3191616433. The cubic root of 1030873 is about 101.0186875201.

The spelling of 1030873 in words is "one million, thirty thousand, eight hundred seventy-three".