1000712 has 16 divisors (see below), whose sum is σ = 1905360. Its totient is φ = 492624.

The previous prime is 1000697. The next prime is 1000721. The reversal of 1000712 is 2170001.

It is a junction number, because it is equal to n+sod(n) for n = 1000693 and 1000702.

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, 398 + ... + 1469.

It is an arithmetic number, because the mean of its divisors is an integer number (119085).

2^1000712 is an apocalyptic number.

It is an amenable number.

1000712 is a deficient number, since it is larger than the sum of its proper divisors (904648).

1000712 is a wasteful number, since it uses less digits than its factorization.

1000712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940 (or 1936 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 11.

The square root of 1000712 is about 1000.3559366545. The cubic root of 1000712 is about 100.0237277028.

Adding to 1000712 its reverse (2170001), we get a palindrome (3170713).

The spelling of 1000712 in words is "one million, seven hundred twelve", and thus it is an aban number.