167166416 has 10 divisors (see below), whose sum is σ = 323884962. Its totient is φ = 83583200.

The previous prime is 167166403. The next prime is 167166431. The reversal of 167166416 is 614661761.

167166416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 156250000 + 10916416 = 12500^2 + 3304^2 .

It is a super-2 number, since 2×167166416² = 55889221276570112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 167166416.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5223935 + ... + 5223966.

Almost surely, 2^167166416 is an apocalyptic number.

167166416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

167166416 is a deficient number, since it is larger than the sum of its proper divisors (156718546).

167166416 is a wasteful number, since it uses less digits than its factorization.

167166416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10447909 (or 10447903 counting only the distinct ones).

The product of its digits is 36288, while the sum is 38.

The square root of 167166416 is about 12929.2852083942. The cubic root of 167166416 is about 550.8707046073.

It can be divided in two parts, 16716 and 6416, that added together give a palindrome (23132).

The spelling of 167166416 in words is "one hundred sixty-seven million, one hundred sixty-six thousand, four hundred sixteen".