4226471197 has 4 divisors (see below), whose sum is σ = 4551584380. Its totient is φ = 3901358016.

The previous prime is 4226471177. The next prime is 4226471233. The reversal of 4226471197 is 7911746224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1445596441 + 2780874756 = 38021^2 + 52734^2 .

It is a cyclic number.

It is not a de Polignac number, because 4226471197 - 2²⁷ = 4092253469 is a prime.

It is a super-2 number, since 2×4226471197² = 35726117558141225618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4226471147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162556572 + ... + 162556597.

It is an arithmetic number, because the mean of its divisors is an integer number (1137896095).

Almost surely, 2^4226471197 is an apocalyptic number.

It is an amenable number.

4226471197 is a deficient number, since it is larger than the sum of its proper divisors (325113183).

4226471197 is a wasteful number, since it uses less digits than its factorization.

4226471197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325113182.

The product of its digits is 169344, while the sum is 43.

The square root of 4226471197 is about 65011.3159150005. The cubic root of 4226471197 is about 1616.8111835430.

The spelling of 4226471197 in words is "four billion, two hundred twenty-six million, four hundred seventy-one thousand, one hundred ninety-seven".