2067501161 has 8 divisors (see below), whose sum is σ = 2255840544. Its totient is φ = 1879225920.

The previous prime is 2067501143. The next prime is 2067501167. The reversal of 2067501161 is 1611057602.

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

It is not a de Polignac number, because 2067501161 - 2¹⁴ = 2067484777 is a prime.

It is a super-2 number, since 2×2067501161² = 8549122101472695842, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2067501167) 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 7 ways as a sum of consecutive naturals, for example, 72785 + ... + 97121.

It is an arithmetic number, because the mean of its divisors is an integer number (281980068).

Almost surely, 2^2067501161 is an apocalyptic number.

It is an amenable number.

2067501161 is a deficient number, since it is larger than the sum of its proper divisors (188339383).

2067501161 is a wasteful number, since it uses less digits than its factorization.

2067501161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32071.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 2067501161 is about 45469.7829442807. The cubic root of 2067501161 is about 1273.9388656099.

Adding to 2067501161 its reverse (1611057602), we get a palindrome (3678558763).

The spelling of 2067501161 in words is "two billion, sixty-seven million, five hundred one thousand, one hundred sixty-one".