4685187147 has 16 divisors (see below), whose sum is σ = 6523560960. Its totient is φ = 2985345792.

The previous prime is 4685187103. The next prime is 4685187161. The reversal of 4685187147 is 7417815864.

It is not a de Polignac number, because 4685187147 - 2⁶ = 4685187083 is a prime.

It is a super-3 number, since 3×4685187147³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4685187147.

It is not an unprimeable number, because it can be changed into a prime (4685187047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65979 + ... + 117147.

It is an arithmetic number, because the mean of its divisors is an integer number (407722560).

Almost surely, 2^4685187147 is an apocalyptic number.

4685187147 is a deficient number, since it is larger than the sum of its proper divisors (1838373813).

4685187147 is a wasteful number, since it uses less digits than its factorization.

4685187147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52522.

The product of its digits is 1505280, while the sum is 51.

The square root of 4685187147 is about 68448.4269139912. The cubic root of 4685187147 is about 1673.3070765877.

The spelling of 4685187147 in words is "four billion, six hundred eighty-five million, one hundred eighty-seven thousand, one hundred forty-seven".