167156066 has 16 divisors (see below), whose sum is σ = 312603840. Its totient is φ = 65125680.

The previous prime is 167156051. The next prime is 167156071. The reversal of 167156066 is 660651761.

167156066 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542561 + ... + 542868.

It is an arithmetic number, because the mean of its divisors is an integer number (19537740).

Almost surely, 2^167156066 is an apocalyptic number.

167156066 is a deficient number, since it is larger than the sum of its proper divisors (145447774).

167156066 is a wasteful number, since it uses less digits than its factorization.

167156066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1085449.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 167156066 is about 12928.8849480533. The cubic root of 167156066 is about 550.8593354388.

The spelling of 167156066 in words is "one hundred sixty-seven million, one hundred fifty-six thousand, sixty-six".