167097667 has 8 divisors (see below), whose sum is σ = 183620592. Its totient is φ = 150796800.

The previous prime is 167097631. The next prime is 167097677. The reversal of 167097667 is 766790761.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-167097667 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 167097667.

It is not an unprimeable number, because it can be changed into a prime (167097677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53934 + ... + 56947.

It is an arithmetic number, because the mean of its divisors is an integer number (22952574).

Almost surely, 2^167097667 is an apocalyptic number.

167097667 is a deficient number, since it is larger than the sum of its proper divisors (16522925).

167097667 is a wasteful number, since it uses less digits than its factorization.

167097667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111029.

The product of its (nonzero) digits is 666792, while the sum is 49.

The square root of 167097667 is about 12926.6262806658. The cubic root of 167097667 is about 550.7951770704.

The spelling of 167097667 in words is "one hundred sixty-seven million, ninety-seven thousand, six hundred sixty-seven".