163040167 has 4 divisors (see below), whose sum is σ = 167446696. Its totient is φ = 158633640.

The previous prime is 163040113. The next prime is 163040179. The reversal of 163040167 is 761040361.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 163040167 - 2¹¹ = 163038119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163040567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2203209 + ... + 2203282.

It is an arithmetic number, because the mean of its divisors is an integer number (41861674).

Almost surely, 2^163040167 is an apocalyptic number.

163040167 is a deficient number, since it is larger than the sum of its proper divisors (4406529).

163040167 is an equidigital number, since it uses as much as digits as its factorization.

163040167 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4406528.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 163040167 is about 12768.7182990306. The cubic root of 163040167 is about 546.3004234777.

The spelling of 163040167 in words is "one hundred sixty-three million, forty thousand, one hundred sixty-seven".