1000677 has 12 divisors (see below), whose sum is σ = 1372256. Its totient is φ = 648600.

The previous prime is 1000669. The next prime is 1000679. The reversal of 1000677 is 7760001.

It is not a de Polignac number, because 1000677 - 2³ = 1000669 is a prime.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

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 pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6552 + ... + 6702.

2^1000677 is an apocalyptic number.

It is an amenable number.

1000677 is a deficient number, since it is larger than the sum of its proper divisors (371579).

1000677 is an equidigital number, since it uses as much as digits as its factorization.

1000677 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 201 counting only the distinct ones).

The product of its (nonzero) digits is 294, while the sum is 21.

The square root of 1000677 is about 1000.3384427283. The cubic root of 1000677 is about 100.0225615760.

Adding to 1000677 its reverse (7760001), we get a palindrome (8760678).

The spelling of 1000677 in words is "one million, six hundred seventy-seven", and thus it is an aban number.