1000677161 has 32 divisors (see below), whose sum is σ = 1200614400. Its totient is φ = 823798080.

The previous prime is 1000677157. The next prime is 1000677163. The reversal of 1000677161 is 1617760001.

It is a cyclic number.

It is not a de Polignac number, because 1000677161 - 2² = 1000677157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1000677163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 647756 + ... + 649298.

It is an arithmetic number, because the mean of its divisors is an integer number (37519200).

Almost surely, 2^1000677161 is an apocalyptic number.

1000677161 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1000677161 is a deficient number, since it is larger than the sum of its proper divisors (199937239).

1000677161 is a wasteful number, since it uses less digits than its factorization.

1000677161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709.

The product of its (nonzero) digits is 1764, while the sum is 29.

The square root of 1000677161 is about 31633.4816452442. The cubic root of 1000677161 is about 1000.2256694028.

The spelling of 1000677161 in words is "one billion, six hundred seventy-seven thousand, one hundred sixty-one".