4472159 has 2 divisors, whose sum is σ = 4472160. Its totient is φ = 4472158.

The previous prime is 4472147. The next prime is 4472197. The reversal of 4472159 is 9512744.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4472159 is a prime.

It is a super-2 number, since 2×4472159² = 40000412242562, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4472359) 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, 2236079 + 2236080.

It is an arithmetic number, because the mean of its divisors is an integer number (2236080).

Almost surely, 2^4472159 is an apocalyptic number.

4472159 is a deficient number, since it is larger than the sum of its proper divisors (1).

4472159 is an equidigital number, since it uses as much as digits as its factorization.

4472159 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 32.

The square root of 4472159 is about 2114.7479755281. The cubic root of 4472159 is about 164.7551802387.

The spelling of 4472159 in words is "four million, four hundred seventy-two thousand, one hundred fifty-nine".