4163223487 has 4 divisors (see below), whose sum is σ = 4182954616. Its totient is φ = 4143492360.

The previous prime is 4163223451. The next prime is 4163223497. The reversal of 4163223487 is 7843223614.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4163223487 - 2⁷ = 4163223359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4163223497) 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, 9865248 + ... + 9865669.

It is an arithmetic number, because the mean of its divisors is an integer number (1045738654).

Almost surely, 2^4163223487 is an apocalyptic number.

4163223487 is a deficient number, since it is larger than the sum of its proper divisors (19731129).

4163223487 is a wasteful number, since it uses less digits than its factorization.

4163223487 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19731128.

The product of its digits is 193536, while the sum is 40.

The square root of 4163223487 is about 64523.0461695664. The cubic root of 4163223487 is about 1608.7056050699.

The spelling of 4163223487 in words is "four billion, one hundred sixty-three million, two hundred twenty-three thousand, four hundred eighty-seven".