167166504 has 48 divisors (see below), whose sum is σ = 469516320. Its totient is φ = 55721520.

The previous prime is 167166479. The next prime is 167166509. The reversal of 167166504 is 405661761.

167166504 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167166509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41052 + ... + 44939.

It is an arithmetic number, because the mean of its divisors is an integer number (9781590).

Almost surely, 2^167166504 is an apocalyptic number.

It is an amenable number.

167166504 is an abundant number, since it is smaller than the sum of its proper divisors (302349816).

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

167166504 is an equidigital number, since it uses as much as digits as its factorization.

167166504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86012 (or 85996 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 167166504 is about 12929.2886115207. The cubic root of 167166504 is about 550.8708012707.

It can be divided in two parts, 16716 and 6504, that added together give a triangular number (23220 = T₂₁₅).

The spelling of 167166504 in words is "one hundred sixty-seven million, one hundred sixty-six thousand, five hundred four".