1000672 has 12 divisors (see below), whose sum is σ = 1970136. Its totient is φ = 500320.

The previous prime is 1000669. The next prime is 1000679. The reversal of 1000672 is 2760001.

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15604 + ... + 15667.

It is an arithmetic number, because the mean of its divisors is an integer number (164178).

2^1000672 is an apocalyptic number.

It is an amenable number.

1000672 is a deficient number, since it is larger than the sum of its proper divisors (969464).

1000672 is an equidigital number, since it uses as much as digits as its factorization.

1000672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31281 (or 31273 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1000672 is about 1000.3359435710. The cubic root of 1000672 is about 100.0223949843.

Adding to 1000672 its reverse (2760001), we get a palindrome (3760673).

The spelling of 1000672 in words is "one million, six hundred seventy-two", and thus it is an aban number.