1009768 has 16 divisors (see below), whose sum is σ = 1911780. Its totient is φ = 499968.

The previous prime is 1009747. The next prime is 1009781. The reversal of 1009768 is 8679001.

1009768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 675684 + 334084 = 822^2 + 578^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 346 + ... + 1462.

2^1009768 is an apocalyptic number.

It is an amenable number.

1009768 is a deficient number, since it is larger than the sum of its proper divisors (902012).

1009768 is a wasteful number, since it uses less digits than its factorization.

1009768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1236 (or 1232 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 1009768 is about 1004.8721311689. The cubic root of 1009768 is about 100.3245455623.

The spelling of 1009768 in words is "one million, nine thousand, seven hundred sixty-eight".