1007089 has 2 divisors, whose sum is σ = 1007090. Its totient is φ = 1007088.

The previous prime is 1007081. The next prime is 1007099. The reversal of 1007089 is 9807001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 970225 + 36864 = 985^2 + 192^2 .

It is an emirp because it is prime and its reverse (9807001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1007089 - 2³ = 1007081 is a prime.

It is equal to p₇₉₀₂₇ and since 1007089 and 79027 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (1007081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503544 + 503545.

It is an arithmetic number, because the mean of its divisors is an integer number (503545).

2^1007089 is an apocalyptic number.

It is an amenable number.

1007089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1007089 is an equidigital number, since it uses as much as digits as its factorization.

1007089 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 25.

The square root of 1007089 is about 1003.5382404273. The cubic root of 1007089 is about 100.2357438118.

The spelling of 1007089 in words is "one million, seven thousand, eighty-nine".