167132145 has 32 divisors (see below), whose sum is σ = 286601472. Its totient is φ = 82950912.

The previous prime is 167132123. The next prime is 167132177. The reversal of 167132145 is 541231761.

It is not a de Polignac number, because 167132145 - 2⁶ = 167132081 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6219 + ... + 19311.

It is an arithmetic number, because the mean of its divisors is an integer number (8956296).

Almost surely, 2^167132145 is an apocalyptic number.

167132145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

167132145 is a deficient number, since it is larger than the sum of its proper divisors (119469327).

167132145 is a wasteful number, since it uses less digits than its factorization.

167132145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13161.

The product of its digits is 5040, while the sum is 30.

The square root of 167132145 is about 12927.9598158410. The cubic root of 167132145 is about 550.8330571327.

The spelling of 167132145 in words is "one hundred sixty-seven million, one hundred thirty-two thousand, one hundred forty-five".