1076655161 has 8 divisors (see below), whose sum is σ = 1089759240. Its totient is φ = 1063573632.

The previous prime is 1076655149. The next prime is 1076655191. The reversal of 1076655161 is 1615566701.

It can be written as a sum of positive squares in 4 ways, for example, as 81631225 + 995023936 = 9035^2 + 31544^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1076655161 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1076655191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102971 + ... + 112943.

It is an arithmetic number, because the mean of its divisors is an integer number (136219905).

Almost surely, 2^1076655161 is an apocalyptic number.

It is an amenable number.

1076655161 is a deficient number, since it is larger than the sum of its proper divisors (13104079).

1076655161 is an equidigital number, since it uses as much as digits as its factorization.

1076655161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11275.

The product of its (nonzero) digits is 37800, while the sum is 38.

The square root of 1076655161 is about 32812.4238818165. The cubic root of 1076655161 is about 1024.9252885461.

The spelling of 1076655161 in words is "one billion, seventy-six million, six hundred fifty-five thousand, one hundred sixty-one".