167368427 has 16 divisors (see below), whose sum is σ = 178970880. Its totient is φ = 156274272.

The previous prime is 167368403. The next prime is 167368429. The reversal of 167368427 is 724863761.

It is a cyclic number.

It is not a de Polignac number, because 167368427 - 2²⁰ = 166319851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (167368429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92978 + ... + 94760.

It is an arithmetic number, because the mean of its divisors is an integer number (11185680).

Almost surely, 2^167368427 is an apocalyptic number.

167368427 is a deficient number, since it is larger than the sum of its proper divisors (11602453).

167368427 is a wasteful number, since it uses less digits than its factorization.

167368427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1922.

The product of its digits is 338688, while the sum is 44.

The square root of 167368427 is about 12937.0949984917. The cubic root of 167368427 is about 551.0925138054.

The spelling of 167368427 in words is "one hundred sixty-seven million, three hundred sixty-eight thousand, four hundred twenty-seven".