167145914 has 16 divisors (see below), whose sum is σ = 270275208. Its totient is φ = 77067072.

The previous prime is 167145911. The next prime is 167145931. The reversal of 167145914 is 419541761.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 132135025 + 35010889 = 11495^2 + 5917^2 .

It is not an unprimeable number, because it can be changed into a prime (167145911) 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, 29564 + ... + 34760.

Almost surely, 2^167145914 is an apocalyptic number.

167145914 is a deficient number, since it is larger than the sum of its proper divisors (103129294).

167145914 is a wasteful number, since it uses less digits than its factorization.

167145914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6449.

The product of its digits is 30240, while the sum is 38.

The square root of 167145914 is about 12928.4923328283. The cubic root of 167145914 is about 550.8481833115.

The spelling of 167145914 in words is "one hundred sixty-seven million, one hundred forty-five thousand, nine hundred fourteen".