1030761 has 12 divisors (see below), whose sum is σ = 1576692. Its totient is φ = 646656.

The previous prime is 1030759. The next prime is 1030763. The reversal of 1030761 is 1670301.

It is an interprime number because it is at equal distance from previous prime (1030759) and next prime (1030763).

It can be written as a sum of positive squares in 2 ways, for example, as 670761 + 360000 = 819^2 + 600^2 .

It is not a de Polignac number, because 1030761 - 2¹ = 1030759 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not an unprimeable number, because it can be changed into a prime (1030763) 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 in 11 ways as a sum of consecutive naturals, for example, 3216 + ... + 3521.

It is an arithmetic number, because the mean of its divisors is an integer number (131391).

2^1030761 is an apocalyptic number.

It is an amenable number.

1030761 is a deficient number, since it is larger than the sum of its proper divisors (545931).

1030761 is a wasteful number, since it uses less digits than its factorization.

1030761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6760 (or 6757 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 1030761 is about 1015.2640050745. The cubic root of 1030761 is about 101.0150289696.

The spelling of 1030761 in words is "one million, thirty thousand, seven hundred sixty-one".