7144229 has 8 divisors (see below), whose sum is σ = 7408128. Its totient is φ = 6882480.

The previous prime is 7144223. The next prime is 7144231. The reversal of 7144229 is 9224417.

7144229 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7144229 - 2¹⁶ = 7078693 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 (7144223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9464 + ... + 10190.

It is an arithmetic number, because the mean of its divisors is an integer number (926016).

Almost surely, 2^7144229 is an apocalyptic number.

It is an amenable number.

7144229 is a deficient number, since it is larger than the sum of its proper divisors (263899).

7144229 is a wasteful number, since it uses less digits than its factorization.

7144229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075.

The product of its digits is 4032, while the sum is 29.

The square root of 7144229 is about 2672.8690577729. The cubic root of 7144229 is about 192.5980071013.

The spelling of 7144229 in words is "seven million, one hundred forty-four thousand, two hundred twenty-nine".