167148813 has 16 divisors (see below), whose sum is σ = 240299136. Its totient is φ = 102736320.

The previous prime is 167148769. The next prime is 167148823. The reversal of 167148813 is 318841761.

It is not a de Polignac number, because 167148813 - 2⁶ = 167148749 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (167148823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38131 + ... + 42287.

It is an arithmetic number, because the mean of its divisors is an integer number (15018696).

Almost surely, 2^167148813 is an apocalyptic number.

167148813 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

167148813 is a deficient number, since it is larger than the sum of its proper divisors (73150323).

167148813 is a wasteful number, since it uses less digits than its factorization.

167148813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5204.

The product of its digits is 32256, while the sum is 39.

The square root of 167148813 is about 12928.6044490502. The cubic root of 167148813 is about 550.8513679534.

The spelling of 167148813 in words is "one hundred sixty-seven million, one hundred forty-eight thousand, eight hundred thirteen".