614214229 has 8 divisors (see below), whose sum is σ = 641688120. Its totient is φ = 587160000.

The previous prime is 614214217. The next prime is 614214247. The reversal of 614214229 is 922412416.

It can be written as a sum of positive squares in 4 ways, for example, as 372567204 + 241647025 = 19302^2 + 15545^2 .

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 614214229 - 2⁷ = 614214101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 614214229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (614214829) 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 in 7 ways as a sum of consecutive naturals, for example, 101922 + ... + 107779.

It is an arithmetic number, because the mean of its divisors is an integer number (80211015).

Almost surely, 2^614214229 is an apocalyptic number.

It is an amenable number.

614214229 is a deficient number, since it is larger than the sum of its proper divisors (27473891).

614214229 is a wasteful number, since it uses less digits than its factorization.

614214229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209831.

The product of its digits is 6912, while the sum is 31.

The square root of 614214229 is about 24783.3457991450. The cubic root of 614214229 is about 850.0411647884.

The spelling of 614214229 in words is "six hundred fourteen million, two hundred fourteen thousand, two hundred twenty-nine".