147163667 has 4 divisors (see below), whose sum is σ = 168187056. Its totient is φ = 126140280.

The previous prime is 147163651. The next prime is 147163717. The reversal of 147163667 is 766361741.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 766361741 = 10729 ⋅71429.

It is not a de Polignac number, because 147163667 - 2⁴ = 147163651 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (147168667) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10511684 + ... + 10511697.

It is an arithmetic number, because the mean of its divisors is an integer number (42046764).

Almost surely, 2^147163667 is an apocalyptic number.

147163667 is a deficient number, since it is larger than the sum of its proper divisors (21023389).

147163667 is an equidigital number, since it uses as much as digits as its factorization.

147163667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21023388.

The product of its digits is 127008, while the sum is 41.

The square root of 147163667 is about 12131.1032886543. The cubic root of 147163667 is about 527.9590033118.

The spelling of 147163667 in words is "one hundred forty-seven million, one hundred sixty-three thousand, six hundred sixty-seven".