4067647223 has 4 divisors (see below), whose sum is σ = 4092004560. Its totient is φ = 4043289888.

The previous prime is 4067647193. The next prime is 4067647247. The reversal of 4067647223 is 3227467604.

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 4067647223 - 2¹⁰ = 4067646199 is a prime.

It is a super-2 number, since 2×4067647223² = 33091507861559223458, 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 (4067647123) 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, 12178418 + ... + 12178751.

It is an arithmetic number, because the mean of its divisors is an integer number (1023001140).

Almost surely, 2^4067647223 is an apocalyptic number.

4067647223 is a deficient number, since it is larger than the sum of its proper divisors (24357337).

4067647223 is a wasteful number, since it uses less digits than its factorization.

4067647223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24357336.

The product of its (nonzero) digits is 338688, while the sum is 41.

The square root of 4067647223 is about 63778.1092774002. The cubic root of 4067647223 is about 1596.2996810333.

The spelling of 4067647223 in words is "four billion, sixty-seven million, six hundred forty-seven thousand, two hundred twenty-three".