1030748 has 6 divisors (see below), whose sum is σ = 1803816. Its totient is φ = 515372.

The previous prime is 1030741. The next prime is 1030751. The reversal of 1030748 is 8470301.

It is a happy number.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030741) 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 as a sum of consecutive naturals, namely, 128840 + ... + 128847.

It is an arithmetic number, because the mean of its divisors is an integer number (300636).

2^1030748 is an apocalyptic number.

It is an amenable number.

1030748 is a deficient number, since it is larger than the sum of its proper divisors (773068).

1030748 is a wasteful number, since it uses less digits than its factorization.

1030748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257691 (or 257689 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1030748 is about 1015.2576027787. The cubic root of 1030748 is about 101.0146042993.

The spelling of 1030748 in words is "one million, thirty thousand, seven hundred forty-eight".