1007081 has 2 divisors, whose sum is σ = 1007082. Its totient is φ = 1007080.

The previous prime is 1007059. The next prime is 1007089. The reversal of 1007081 is 1807001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 781456 + 225625 = 884^2 + 475^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1007081 is a prime.

It is a super-2 number, since 2×1007081² = 2028424281122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1007089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503540 + 503541.

It is an arithmetic number, because the mean of its divisors is an integer number (503541).

2^1007081 is an apocalyptic number.

It is an amenable number.

1007081 is a deficient number, since it is larger than the sum of its proper divisors (1).

1007081 is an equidigital number, since it uses as much as digits as its factorization.

1007081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 17.

The square root of 1007081 is about 1003.5342545225. The cubic root of 1007081 is about 100.2354783973.

The spelling of 1007081 in words is "one million, seven thousand, eighty-one".