4198574147 has 2 divisors, whose sum is σ = 4198574148. Its totient is φ = 4198574146.

The previous prime is 4198574143. The next prime is 4198574183. The reversal of 4198574147 is 7414758914.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4198574147 - 2² = 4198574143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4198574095 and 4198574104.

It is not a weakly prime, because it can be changed into another prime (4198574143) 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 as a sum of consecutive naturals, namely, 2099287073 + 2099287074.

It is an arithmetic number, because the mean of its divisors is an integer number (2099287074).

Almost surely, 2^4198574147 is an apocalyptic number.

4198574147 is a deficient number, since it is larger than the sum of its proper divisors (1).

4198574147 is an equidigital number, since it uses as much as digits as its factorization.

4198574147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1128960, while the sum is 50.

The square root of 4198574147 is about 64796.4053555442. The cubic root of 4198574147 is about 1613.2460450359.

The spelling of 4198574147 in words is "four billion, one hundred ninety-eight million, five hundred seventy-four thousand, one hundred forty-seven".