2661160170 has 32 divisors (see below), whose sum is σ = 6443312832. Its totient is φ = 703361792.

The previous prime is 2661160169. The next prime is 2661160171. The reversal of 2661160170 is 710611662.

It is an interprime number because it is at equal distance from previous prime (2661160169) and next prime (2661160171).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (2661160171) 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 15 ways as a sum of consecutive naturals, for example, 389112 + ... + 395891.

It is an arithmetic number, because the mean of its divisors is an integer number (201353526).

Almost surely, 2^2661160170 is an apocalyptic number.

2661160170 is an abundant number, since it is smaller than the sum of its proper divisors (3782152662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2661160170 is a wasteful number, since it uses less digits than its factorization.

2661160170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785126.

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 2661160170 is about 51586.4339725087. The cubic root of 2661160170 is about 1385.7673930676.

The spelling of 2661160170 in words is "two billion, six hundred sixty-one million, one hundred sixty thousand, one hundred seventy".