1030994 has 8 divisors (see below), whose sum is σ = 1552908. Its totient is φ = 513360.

The previous prime is 1030993. The next prime is 1031003. The reversal of 1030994 is 4990301.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 744769 + 286225 = 863^2 + 535^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1030993) 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 3 ways as a sum of consecutive naturals, for example, 377 + ... + 1484.

2^1030994 is an apocalyptic number.

1030994 is a deficient number, since it is larger than the sum of its proper divisors (521914).

1030994 is a wasteful number, since it uses less digits than its factorization.

1030994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2140.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 1030994 is about 1015.3787470693. The cubic root of 1030994 is about 101.0226397635.

The spelling of 1030994 in words is "one million, thirty thousand, nine hundred ninety-four".