8167061 has 4 divisors (see below), whose sum is σ = 9333792. Its totient is φ = 7000332.

The previous prime is 8167057. The next prime is 8167063. The reversal of 8167061 is 1607618.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8167061 - 2² = 8167057 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8167063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583355 + ... + 583368.

It is an arithmetic number, because the mean of its divisors is an integer number (2333448).

Almost surely, 2^8167061 is an apocalyptic number.

It is an amenable number.

8167061 is a deficient number, since it is larger than the sum of its proper divisors (1166731).

8167061 is a wasteful number, since it uses less digits than its factorization.

8167061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1166730.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 8167061 is about 2857.8070263753. The cubic root of 8167061 is about 201.3825951292.

The spelling of 8167061 in words is "eight million, one hundred sixty-seven thousand, sixty-one".