167359481 has 2 divisors, whose sum is σ = 167359482. Its totient is φ = 167359480.

The previous prime is 167359469. The next prime is 167359487. The reversal of 167359481 is 184953761.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 124992400 + 42367081 = 11180^2 + 6509^2 .

It is a cyclic number.

It is not a de Polignac number, because 167359481 - 2¹⁴ = 167343097 is a prime.

It is a super-2 number, since 2×167359481² = 56018391761178722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (167359487) 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 as a sum of consecutive naturals, namely, 83679740 + 83679741.

It is an arithmetic number, because the mean of its divisors is an integer number (83679741).

Almost surely, 2^167359481 is an apocalyptic number.

It is an amenable number.

167359481 is a deficient number, since it is larger than the sum of its proper divisors (1).

167359481 is an equidigital number, since it uses as much as digits as its factorization.

167359481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 44.

The square root of 167359481 is about 12936.7492439175. The cubic root of 167359481 is about 551.0826948259.

The spelling of 167359481 in words is "one hundred sixty-seven million, three hundred fifty-nine thousand, four hundred eighty-one".